103203880 has 32 divisors (see below), whose sum is σ = 250072200. Its totient is φ = 38105856.

The previous prime is 103203857. The next prime is 103203907. The reversal of 103203880 is 88302301.

It can be written as a sum of positive squares in 4 ways, for example, as 66552964 + 36650916 = 8158^2 + 6054^2 .

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, 98715 + ... + 99754.

Almost surely, 2^103203880 is an apocalyptic number.

103203880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103203880 is an abundant number, since it is smaller than the sum of its proper divisors (146868320).

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

103203880 is a wasteful number, since it uses less digits than its factorization.

103203880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198493 (or 198489 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 103203880 is about 10158.9310461288. The cubic root of 103203880 is about 469.0638980774.

The spelling of 103203880 in words is "one hundred three million, two hundred three thousand, eight hundred eighty".