103293980 has 12 divisors (see below), whose sum is σ = 216917400. Its totient is φ = 41317584.

The previous prime is 103293977. The next prime is 103293997. The reversal of 103293980 is 89392301.

It is a self number, because there is not a number n which added to its sum of digits gives 103293980.

It is a congruent number.

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, 2582330 + ... + 2582369.

It is an arithmetic number, because the mean of its divisors is an integer number (18076450).

Almost surely, 2^103293980 is an apocalyptic number.

103293980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103293980 is an abundant number, since it is smaller than the sum of its proper divisors (113623420).

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

103293980 is a wasteful number, since it uses less digits than its factorization.

103293980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164708 (or 5164706 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 103293980 is about 10163.3646003673. The cubic root of 103293980 is about 469.2003605319.

The spelling of 103293980 in words is "one hundred three million, two hundred ninety-three thousand, nine hundred eighty".