103117772 has 12 divisors (see below), whose sum is σ = 180542040. Its totient is φ = 51534336.

The previous prime is 103117759. The next prime is 103117793. The reversal of 103117772 is 277711301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5963 + ... + 15549.

It is an arithmetic number, because the mean of its divisors is an integer number (15045170).

Almost surely, 2^103117772 is an apocalyptic number.

It is an amenable number.

103117772 is a deficient number, since it is larger than the sum of its proper divisors (77424268).

103117772 is a wasteful number, since it uses less digits than its factorization.

103117772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12280 (or 12278 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 29.

The square root of 103117772 is about 10154.6921174401. The cubic root of 103117772 is about 468.9334075296.

The spelling of 103117772 in words is "one hundred three million, one hundred seventeen thousand, seven hundred seventy-two".