103187372 has 12 divisors (see below), whose sum is σ = 184420320. Its totient is φ = 50495856.

The previous prime is 103187369. The next prime is 103187387. The reversal of 103187372 is 273781301.

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, 274247 + ... + 274622.

It is an arithmetic number, because the mean of its divisors is an integer number (15368360).

Almost surely, 2^103187372 is an apocalyptic number.

It is an amenable number.

103187372 is a deficient number, since it is larger than the sum of its proper divisors (81232948).

103187372 is a wasteful number, since it uses less digits than its factorization.

103187372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548920 (or 548918 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 103187372 is about 10158.1185265776. The cubic root of 103187372 is about 469.0388870031.

The spelling of 103187372 in words is "one hundred three million, one hundred eighty-seven thousand, three hundred seventy-two".