313311213042 has 16 divisors (see below), whose sum is σ = 653866879680. Its totient is φ = 99896328752.

The previous prime is 313311212993. The next prime is 313311213049. The reversal of 313311213042 is 240312113313.

It is not an unprimeable number, because it can be changed into a prime (313311213049) 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, 1135185417 + ... + 1135185692.

It is an arithmetic number, because the mean of its divisors is an integer number (40866679980).

Almost surely, 2^313311213042 is an apocalyptic number.

313311213042 is an abundant number, since it is smaller than the sum of its proper divisors (340555666638).

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

313311213042 is a wasteful number, since it uses less digits than its factorization.

313311213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270371137.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 313311213042 its reverse (240312113313), we get a palindrome (553623326355).

The spelling of 313311213042 in words is "three hundred thirteen billion, three hundred eleven million, two hundred thirteen thousand, forty-two".