2100309276504 has 16 divisors (see below), whose sum is σ = 5250773191320. Its totient is φ = 700103092160.

The previous prime is 2100309276493. The next prime is 2100309276511. The reversal of 2100309276504 is 4056729030012.

It is a super-2 number, since 2×2100309276504² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 43756443237 + ... + 43756443284.

Almost surely, 2^{2100309276504} is an apocalyptic number.

2100309276504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2100309276504 is an abundant number, since it is smaller than the sum of its proper divisors (3150463914816).

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

2100309276504 is a wasteful number, since it uses less digits than its factorization.

2100309276504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87512886530 (or 87512886526 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 2100309276504 in words is "two trillion, one hundred billion, three hundred nine million, two hundred seventy-six thousand, five hundred four".