313230110404040 has 32 divisors (see below), whose sum is σ = 704947033359360. Its totient is φ = 125260171281600.

The previous prime is 313230110404021. The next prime is 313230110404049. The reversal of 313230110404040 is 40404011032313.

It is a happy number.

It is a super-3 number, since 3×313230110404040³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (313230110404049) 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, 995868296 + ... + 996182775.

It is an arithmetic number, because the mean of its divisors is an integer number (22029594792480).

Almost surely, 2^{313230110404040} is an apocalyptic number.

It is an amenable number.

313230110404040 is an abundant number, since it is smaller than the sum of its proper divisors (391716922955320).

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

313230110404040 is a wasteful number, since it uses less digits than its factorization.

313230110404040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992055013 (or 1992055009 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 313230110404040 its reverse (40404011032313), we get a palindrome (353634121436353).

The spelling of 313230110404040 in words is "three hundred thirteen trillion, two hundred thirty billion, one hundred ten million, four hundred four thousand, forty".