63103372 has 6 divisors (see below), whose sum is σ = 110430908. Its totient is φ = 31551684.

The previous prime is 63103363. The next prime is 63103399. The reversal of 63103372 is 27330136.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7887918 + ... + 7887925.

Almost surely, 2^63103372 is an apocalyptic number.

It is an amenable number.

63103372 is a deficient number, since it is larger than the sum of its proper divisors (47327536).

63103372 is a wasteful number, since it uses less digits than its factorization.

63103372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15775847 (or 15775845 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 63103372 is about 7943.7630881088. The cubic root of 63103372 is about 398.1232331371.

The spelling of 63103372 in words is "sixty-three million, one hundred three thousand, three hundred seventy-two".