103053612 has 12 divisors (see below), whose sum is σ = 240458456. Its totient is φ = 34351200.

The previous prime is 103053607. The next prime is 103053619. The reversal of 103053612 is 216350301.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (103053619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4293889 + ... + 4293912.

Almost surely, 2^103053612 is an apocalyptic number.

103053612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103053612 is an abundant number, since it is smaller than the sum of its proper divisors (137404844).

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

103053612 is a wasteful number, since it uses less digits than its factorization.

103053612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8587808 (or 8587806 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 103053612 is about 10151.5324951457. The cubic root of 103053612 is about 468.8361303775.

The spelling of 103053612 in words is "one hundred three million, fifty-three thousand, six hundred twelve".