10813074912 has 120 divisors (see below), whose sum is σ = 31872616776. Its totient is φ = 3596237568.

The previous prime is 10813074907. The next prime is 10813074917. The reversal of 10813074912 is 21947031801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10813074907) and next prime (10813074917).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813074917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1205998 + ... + 1214930.

Almost surely, 2^10813074912 is an apocalyptic number.

10813074912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10813074912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15936308388).

10813074912 is an abundant number, since it is smaller than the sum of its proper divisors (21059541864).

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

10813074912 is an equidigital number, since it uses as much as digits as its factorization.

10813074912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9422 (or 9405 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The spelling of 10813074912 in words is "ten billion, eight hundred thirteen million, seventy-four thousand, nine hundred twelve".