10311110312 has 32 divisors (see below), whose sum is σ = 20869574400. Its totient is φ = 4761349824.

The previous prime is 10311110311. The next prime is 10311110321. The reversal of 10311110312 is 21301111301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10311110311) 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, 960848 + ... + 971519.

It is an arithmetic number, because the mean of its divisors is an integer number (652174200).

Almost surely, 2^10311110312 is an apocalyptic number.

It is an amenable number.

10311110312 is an abundant number, since it is smaller than the sum of its proper divisors (10558464088).

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

10311110312 is a wasteful number, since it uses less digits than its factorization.

10311110312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932425 (or 1932421 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10311110312 its reverse (21301111301), we get a palindrome (31612221613).

The spelling of 10311110312 in words is "ten billion, three hundred eleven million, one hundred ten thousand, three hundred twelve".