103813177920 has 56 divisors (see below), whose sum is σ = 329606842944. Its totient is φ = 27683513856.

The previous prime is 103813177903. The next prime is 103813177957. The reversal of 103813177920 is 29771318301.

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 7 ways as a sum of consecutive naturals, for example, 54068404 + ... + 54070323.

Almost surely, 2^103813177920 is an apocalyptic number.

103813177920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103813177920 is an abundant number, since it is smaller than the sum of its proper divisors (225793665024).

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

103813177920 is a wasteful number, since it uses less digits than its factorization.

103813177920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108138747 (or 108138737 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 103813177920 in words is "one hundred three billion, eight hundred thirteen million, one hundred seventy-seven thousand, nine hundred twenty".