103868980 has 24 divisors (see below), whose sum is σ = 230956488. Its totient is φ = 39103488.

The previous prime is 103868977. The next prime is 103868993. The reversal of 103868980 is 89868301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 47858724 + 56010256 = 6918^2 + 7484^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 152409 + ... + 153088.

It is an arithmetic number, because the mean of its divisors is an integer number (9623187).

Almost surely, 2^103868980 is an apocalyptic number.

103868980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103868980 is an abundant number, since it is smaller than the sum of its proper divisors (127087508).

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

103868980 is a wasteful number, since it uses less digits than its factorization.

103868980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305523 (or 305521 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 103868980 is about 10191.6132187206. The cubic root of 103868980 is about 470.0693725878.

The spelling of 103868980 in words is "one hundred three million, eight hundred sixty-eight thousand, nine hundred eighty".