2100023496 has 48 divisors (see below), whose sum is σ = 5898219600. Its totient is φ = 700007184.

The previous prime is 2100023479. The next prime is 2100023501. The reversal of 2100023496 is 6943200012.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538186 + ... + 542073.

It is an arithmetic number, because the mean of its divisors is an integer number (122879575).

Almost surely, 2^2100023496 is an apocalyptic number.

It is an amenable number.

2100023496 is an abundant number, since it is smaller than the sum of its proper divisors (3798196104).

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

2100023496 is a wasteful number, since it uses less digits than its factorization.

2100023496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080280 (or 1080264 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2100023496 is about 45826.0133112188. The cubic root of 2100023496 is about 1280.5839409202.

The spelling of 2100023496 in words is "two billion, one hundred million, twenty-three thousand, four hundred ninety-six".