109203177120 has 48 divisors (see below), whose sum is σ = 343990009440. Its totient is φ = 29120847104.

The previous prime is 109203177073. The next prime is 109203177137. The reversal of 109203177120 is 21771302901.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113752830 + ... + 113753789.

It is an arithmetic number, because the mean of its divisors is an integer number (7166458530).

Almost surely, 2^109203177120 is an apocalyptic number.

109203177120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109203177120 is an abundant number, since it is smaller than the sum of its proper divisors (234786832320).

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

109203177120 is a wasteful number, since it uses less digits than its factorization.

109203177120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227506637 (or 227506629 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 33.

The spelling of 109203177120 in words is "one hundred nine billion, two hundred three million, one hundred seventy-seven thousand, one hundred twenty".