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2113230000000 = 27357729347
BaseRepresentation
bin11110110000000110010…
…100101100111110000000
321111000121122001211100210
4132300012110230332000
5234110343340000000
64254445432514120
7305450544424110
oct36600624547600
97430548054323
102113230000000
11745241274789
122a168454b940
13124379ca4a82
14743d0a2b040
1539e8394c350
hex1ec0652cf80

2113230000000 has 1024 divisors, whose sum is σ = 8319353702400. Its totient is φ = 465024000000.

The previous prime is 2113229999989. The next prime is 2113230000019. The reversal of 2113230000000 is 323112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6089999827 + ... + 6090000173.

It is an arithmetic number, because the mean of its divisors is an integer number (8124368850).

Almost surely, 22113230000000 is an apocalyptic number.

2113230000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113230000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4159676851200).

2113230000000 is an abundant number, since it is smaller than the sum of its proper divisors (6206123702400).

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

2113230000000 is an frugal number, since it uses more digits than its factorization.

2113230000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 2113230000000 its reverse (323112), we get a palindrome (2113230323112).

The spelling of 2113230000000 in words is "two trillion, one hundred thirteen billion, two hundred thirty million", and thus it is an aban number.