10820923968 has 56 divisors (see below), whose sum is σ = 28642299840. Its totient is φ = 3605470720.

The previous prime is 10820923951. The next prime is 10820923979. The reversal of 10820923968 is 86932902801.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 510118 + ... + 530906.

It is an arithmetic number, because the mean of its divisors is an integer number (511469640).

Almost surely, 2^10820923968 is an apocalyptic number.

It is an amenable number.

10820923968 is an abundant number, since it is smaller than the sum of its proper divisors (17821375872).

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

10820923968 is a wasteful number, since it uses less digits than its factorization.

10820923968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23515 (or 23505 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 10820923968 in words is "ten billion, eight hundred twenty million, nine hundred twenty-three thousand, nine hundred sixty-eight".