10311330112 has 84 divisors (see below), whose sum is σ = 21247181280. Its totient is φ = 4964801280.

The previous prime is 10311330079. The next prime is 10311330149. The reversal of 10311330112 is 21103311301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22079703 + ... + 22080169.

Almost surely, 2^10311330112 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 10311330112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10623590640).

10311330112 is an abundant number, since it is smaller than the sum of its proper divisors (10935851168).

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

10311330112 is an equidigital number, since it uses as much as digits as its factorization.

10311330112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10311330112 its reverse (21103311301), we get a palindrome (31414641413).

It can be divided in two parts, 103113 and 30112, that added together give a square (133225 = 365²).

The spelling of 10311330112 in words is "ten billion, three hundred eleven million, three hundred thirty thousand, one hundred twelve".