10101554864 has 20 divisors (see below), whose sum is σ = 19574305200. Its totient is φ = 5050121280.

The previous prime is 10101554863. The next prime is 10101554909. The reversal of 10101554864 is 46845510101.

10101554864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10101554863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100874 + ... + 174294.

It is an arithmetic number, because the mean of its divisors is an integer number (978715260).

Almost surely, 2^10101554864 is an apocalyptic number.

It is an amenable number.

10101554864 is a deficient number, since it is larger than the sum of its proper divisors (9472750336).

10101554864 is an equidigital number, since it uses as much as digits as its factorization.

10101554864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82028 (or 82022 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 10101554864 in words is "ten billion, one hundred one million, five hundred fifty-four thousand, eight hundred sixty-four".