31302310000010 has 32 divisors (see below), whose sum is σ = 65963892298752. Its totient is φ = 10470459093120.

The previous prime is 31302310000007. The next prime is 31302310000061. The reversal of 31302310000010 is 1000001320313.

It is a super-2 number, since 2×31302310000010² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a self number, because there is not a number n which added to its sum of digits gives 31302310000010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5453361242 + ... + 5453366981.

It is an arithmetic number, because the mean of its divisors is an integer number (2061371634336).

Almost surely, 2^{31302310000010} is an apocalyptic number.

31302310000010 is an abundant number, since it is smaller than the sum of its proper divisors (34661582298742).

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

31302310000010 is a wasteful number, since it uses less digits than its factorization.

31302310000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906728278.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 31302310000010 its reverse (1000001320313), we get a palindrome (32302311320323).

The spelling of 31302310000010 in words is "thirty-one trillion, three hundred two billion, three hundred ten million, ten", and thus it is an aban number.