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313013233201 = 3112197827843
BaseRepresentation
bin1001000111000010000…
…10101110011000110001
31002220221102121202202011
410203201002232120301
520112022341430301
6355443555522521
731420521403624
oct4434102563061
91086842552664
10313013233201
1111082589aa89
12507b75b9441
1323694b849b6
1411215553dbb
15821ed76a51
hex48e10ae631

313013233201 has 8 divisors (see below), whose sum is σ = 323137315584. Its totient is φ = 302890830960.

The previous prime is 313013233153. The next prime is 313013233213. The reversal of 313013233201 is 102332310313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313013233201 - 213 = 313013225009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313013233271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35815 + ... + 792028.

It is an arithmetic number, because the mean of its divisors is an integer number (40392164448).

Almost surely, 2313013233201 is an apocalyptic number.

313013233201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

313013233201 is a deficient number, since it is larger than the sum of its proper divisors (10124082383).

313013233201 is a wasteful number, since it uses less digits than its factorization.

313013233201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840071.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 313013233201 its reverse (102332310313), we get a palindrome (415345543514).

The spelling of 313013233201 in words is "three hundred thirteen billion, thirteen million, two hundred thirty-three thousand, two hundred one".

Divisors: 1 31 12197 378107 827843 25663133 10097201071 313013233201