10103972 has 12 divisors (see below), whose sum is σ = 18612720. Its totient is φ = 4786056.

The previous prime is 10103957. The next prime is 10103981. The reversal of 10103972 is 27930101.

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, 66398 + ... + 66549.

It is an arithmetic number, because the mean of its divisors is an integer number (1551060).

Almost surely, 2^10103972 is an apocalyptic number.

It is an amenable number.

10103972 is a deficient number, since it is larger than the sum of its proper divisors (8508748).

10103972 is a wasteful number, since it uses less digits than its factorization.

10103972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132970 (or 132968 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10103972 is about 3178.6745665450. The cubic root of 10103972 is about 216.1875657020.

The spelling of 10103972 in words is "ten million, one hundred three thousand, nine hundred seventy-two".