100377777376 has 24 divisors (see below), whose sum is σ = 197637844320. Its totient is φ = 50184039168.

The previous prime is 100377777373. The next prime is 100377777391. The reversal of 100377777376 is 673777773001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100377777373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197145 + ... + 489511.

It is an arithmetic number, because the mean of its divisors is an integer number (8234910180).

Almost surely, 2^100377777376 is an apocalyptic number.

100377777376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100377777376 is a deficient number, since it is larger than the sum of its proper divisors (97260066944).

100377777376 is a wasteful number, since it uses less digits than its factorization.

100377777376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303106 (or 303098 counting only the distinct ones).

The product of its (nonzero) digits is 6353046, while the sum is 55.

The spelling of 100377777376 in words is "one hundred billion, three hundred seventy-seven million, seven hundred seventy-seven thousand, three hundred seventy-six".