103016840 has 16 divisors (see below), whose sum is σ = 231787980. Its totient is φ = 41206720.

The previous prime is 103016833. The next prime is 103016897. The reversal of 103016840 is 48610301.

It can be written as a sum of positive squares in 2 ways, for example, as 100120036 + 2896804 = 10006^2 + 1702^2 .

It is a super-2 number, since 2×103016840² = 21224938647171200, which contains 22 as substring.

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, 1287671 + ... + 1287750.

Almost surely, 2^103016840 is an apocalyptic number.

103016840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103016840 is an abundant number, since it is smaller than the sum of its proper divisors (128771140).

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

103016840 is a wasteful number, since it uses less digits than its factorization.

103016840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575432 (or 2575428 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 103016840 is about 10149.7211784364. The cubic root of 103016840 is about 468.7803597522.

The spelling of 103016840 in words is "one hundred three million, sixteen thousand, eight hundred forty".