2100369288879 has 12 divisors (see below), whose sum is σ = 3033904110432. Its totient is φ = 1400228949600.

The previous prime is 2100369288877. The next prime is 2100369288883. The reversal of 2100369288879 is 9788829630012.

2100369288879 is a `hidden beast` number, since 2 + 100 + 369 + 28 + 88 + 79 = 666.

It is not a de Polignac number, because 2100369288879 - 2¹ = 2100369288877 is a prime.

It is a super-2 number, since 2×2100369288879² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100369288877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 642327 + ... + 2147864.

It is an arithmetic number, because the mean of its divisors is an integer number (252825342536).

Almost surely, 2^{2100369288879} is an apocalyptic number.

2100369288879 is a deficient number, since it is larger than the sum of its proper divisors (933534821553).

2100369288879 is a wasteful number, since it uses less digits than its factorization.

2100369288879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873838 (or 2873835 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 63.

The spelling of 2100369288879 in words is "two trillion, one hundred billion, three hundred sixty-nine million, two hundred eighty-eight thousand, eight hundred seventy-nine".