10331011312 has 20 divisors (see below), whose sum is σ = 20018362840. Its totient is φ = 5164982208.

The previous prime is 10331011291. The next prime is 10331011321. The reversal of 10331011312 is 21311013301.

It is a super-2 number, since 2×10331011312² (a number of 21 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 167083 + ... + 220405.

It is an arithmetic number, because the mean of its divisors is an integer number (1000918142).

Almost surely, 2^10331011312 is an apocalyptic number.

It is an amenable number.

10331011312 is a deficient number, since it is larger than the sum of its proper divisors (9687351528).

10331011312 is a wasteful number, since it uses less digits than its factorization.

10331011312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65440 (or 65434 counting only the distinct ones).

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

Adding to 10331011312 its reverse (21311013301), we get a palindrome (31642024613).

The spelling of 10331011312 in words is "ten billion, three hundred thirty-one million, eleven thousand, three hundred twelve".