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2313020100000 = 25355191792267
BaseRepresentation
bin100001101010001010101…
…111011100110110100000
322012010022100101111012010
4201222022233130312200
5300344031121200000
64530330424032520
7326052536311551
oct41521257346640
98163270344163
102313020100000
11811a45600a05
12314341902740
1313a16998175c
147dd44cb0328
154027875dd50
hex21a8abdcda0

2313020100000 has 576 divisors, whose sum is σ = 8036710617600. Its totient is φ = 580821120000.

The previous prime is 2313020099963. The next prime is 2313020100037. The reversal of 2313020100000 is 10203132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2313020099963) and next prime (2313020100037).

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1020298867 + ... + 1020301133.

It is an arithmetic number, because the mean of its divisors is an integer number (13952622600).

Almost surely, 22313020100000 is an apocalyptic number.

2313020100000 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 2313020100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4018355308800).

2313020100000 is an abundant number, since it is smaller than the sum of its proper divisors (5723690517600).

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

2313020100000 is a wasteful number, since it uses less digits than its factorization.

2313020100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503 (or 2475 counting only the distinct ones).

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

Adding to 2313020100000 its reverse (10203132), we get a palindrome (2313030303132).

The spelling of 2313020100000 in words is "two trillion, three hundred thirteen billion, twenty million, one hundred thousand".