313001120232 has 96 divisors (see below), whose sum is σ = 870859123680. Its totient is φ = 101486286720.

The previous prime is 313001120219. The next prime is 313001120273. The reversal of 313001120232 is 232021100313.

313001120232 is a `hidden beast` number, since 313 + 0 + 0 + 1 + 120 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 11289507 + ... + 11317197.

It is an arithmetic number, because the mean of its divisors is an integer number (9071449205).

Almost surely, 2^313001120232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313001120232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435429561840).

313001120232 is an abundant number, since it is smaller than the sum of its proper divisors (557858003448).

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

313001120232 is a wasteful number, since it uses less digits than its factorization.

313001120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31983 (or 31976 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 313001120232 its reverse (232021100313), we get a palindrome (545022220545).

The spelling of 313001120232 in words is "three hundred thirteen billion, one million, one hundred twenty thousand, two hundred thirty-two".