103013988 has 48 divisors (see below), whose sum is σ = 299679744. Its totient is φ = 26756640.

The previous prime is 103013983. The next prime is 103014001. The reversal of 103013988 is 889310301.

It is a super-2 number, since 2×103013988² = 21223763447328288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (103013983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54820 + ... + 56667.

It is an arithmetic number, because the mean of its divisors is an integer number (6243328).

Almost surely, 2^103013988 is an apocalyptic number.

It is an amenable number.

103013988 is an abundant number, since it is smaller than the sum of its proper divisors (196665756).

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

103013988 is a wasteful number, since it uses less digits than its factorization.

103013988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111512 (or 111510 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 103013988 is about 10149.5806809937. The cubic root of 103013988 is about 468.7760336830.

The spelling of 103013988 in words is "one hundred three million, thirteen thousand, nine hundred eighty-eight".