101022403023999 has 6 divisors (see below), whose sum is σ = 145921248812456. Its totient is φ = 67348268682660.

The previous prime is 101022403023989. The next prime is 101022403024091. The reversal of 101022403023999 is 999320304220101.

It is a happy number.

101022403023999 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 2 + 2 + 403 + 0 + 239 + 9 + 9 = 666.

It is not a de Polignac number, because 101022403023999 - 2²⁰ = 101022401975423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022403023989) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5612355723547 + ... + 5612355723564.

Almost surely, 2^{101022403023999} is an apocalyptic number.

101022403023999 is a deficient number, since it is larger than the sum of its proper divisors (44898845788457).

101022403023999 is a wasteful number, since it uses less digits than its factorization.

101022403023999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11224711447117 (or 11224711447114 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 101022403023999 in words is "one hundred one trillion, twenty-two billion, four hundred three million, twenty-three thousand, nine hundred ninety-nine".