103980292 has 18 divisors (see below), whose sum is σ = 197040858. Its totient is φ = 47990592.

The previous prime is 103980277. The next prime is 103980299. The reversal of 103980292 is 292089301.

It can be written as a sum of positive squares in 3 ways, for example, as 4260096 + 99720196 = 2064^2 + 9986^2 .

It is a super-2 number, since 2×103980292² = 21623802248810528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103980299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76233 + ... + 77584.

Almost surely, 2^103980292 is an apocalyptic number.

It is an amenable number.

103980292 is a deficient number, since it is larger than the sum of its proper divisors (93060566).

103980292 is a wasteful number, since it uses less digits than its factorization.

103980292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153847 (or 153832 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 103980292 is about 10197.0727172066. The cubic root of 103980292 is about 470.2372304727.

The spelling of 103980292 in words is "one hundred three million, nine hundred eighty thousand, two hundred ninety-two".