310213010032112 has 160 divisors (see below), whose sum is σ = 701164573041600. Its totient is φ = 131389212672000.

The previous prime is 310213010032111. The next prime is 310213010032147. The reversal of 310213010032112 is 211230010312013.

It is a happy number.

It is a super-2 number, since 2×310213010032112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310213010032111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8590998314 + ... + 8591034422.

It is an arithmetic number, because the mean of its divisors is an integer number (4382278581510).

Almost surely, 2^{310213010032112} 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 310213010032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350582286520800).

310213010032112 is an abundant number, since it is smaller than the sum of its proper divisors (390951563009488).

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

310213010032112 is a wasteful number, since it uses less digits than its factorization.

310213010032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64675 (or 64669 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 310213010032112 its reverse (211230010312013), we get a palindrome (521443020344125).

The spelling of 310213010032112 in words is "three hundred ten trillion, two hundred thirteen billion, ten million, thirty-two thousand, one hundred twelve".