100877163387 has 32 divisors (see below), whose sum is σ = 180591290880. Its totient is φ = 48372664320.

The previous prime is 100877163383. The next prime is 100877163397. The reversal of 100877163387 is 783361778001.

It is a happy number.

It is not a de Polignac number, because 100877163387 - 2² = 100877163383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100877163383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16793062 + ... + 16799067.

It is an arithmetic number, because the mean of its divisors is an integer number (5643477840).

Almost surely, 2^100877163387 is an apocalyptic number.

100877163387 is a deficient number, since it is larger than the sum of its proper divisors (79714127493).

100877163387 is a wasteful number, since it uses less digits than its factorization.

100877163387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33592163.

The product of its (nonzero) digits is 1185408, while the sum is 51.

The spelling of 100877163387 in words is "one hundred billion, eight hundred seventy-seven million, one hundred sixty-three thousand, three hundred eighty-seven".