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2012130002300 = 2252113894702337
BaseRepresentation
bin11101010001111100010…
…010110100010101111100
321010100122210120210221112
4131101330102310111330
5230431320240033200
64140205413021152
7265241312552165
oct35217422642574
97110583523845
102012130002300
11706380a26080
12285b6a3247b8
13117987615722
146d55d86c76c
1537517d7c535
hex1d47c4b457c

2012130002300 has 72 divisors (see below), whose sum is σ = 4775506379280. Its totient is φ = 729802547200.

The previous prime is 2012130002251. The next prime is 2012130002353. The reversal of 2012130002300 is 32000312102.

It is a happy number.

It is a super-3 number, since 3×20121300023003 (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1923269 + ... + 2779068.

It is an arithmetic number, because the mean of its divisors is an integer number (66326477490).

Almost surely, 22012130002300 is an apocalyptic number.

2012130002300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012130002300 is an abundant number, since it is smaller than the sum of its proper divisors (2763376376980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012130002300 is a wasteful number, since it uses less digits than its factorization.

2012130002300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702751 (or 4702744 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2012130002300 its reverse (32000312102), we get a palindrome (2044130314402).

The spelling of 2012130002300 in words is "two trillion, twelve billion, one hundred thirty million, two thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 389 550 778 1100 1556 1945 3890 4279 7780 8558 9725 17116 19450 21395 38900 42790 85580 106975 213950 427900 4702337 9404674 18809348 23511685 47023370 51725707 94046740 103451414 117558425 206902828 235116850 258628535 470233700 517257070 1034514140 1293142675 1829209093 2586285350 3658418186 5172570700 7316836372 9146045465 18292090930 20121300023 36584181860 40242600046 45730227325 80485200092 91460454650 100606500115 182920909300 201213000230 402426000460 503032500575 1006065001150 2012130002300