103981064 has 32 divisors (see below), whose sum is σ = 215395200. Its totient is φ = 46662720.

The previous prime is 103981057. The next prime is 103981067. The reversal of 103981064 is 460189301.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 103981064.

It is not an unprimeable number, because it can be changed into a prime (103981067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527 + ... + 14430.

It is an arithmetic number, because the mean of its divisors is an integer number (6731100).

Almost surely, 2^103981064 is an apocalyptic number.

It is an amenable number.

103981064 is an abundant number, since it is smaller than the sum of its proper divisors (111414136).

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

103981064 is a wasteful number, since it uses less digits than its factorization.

103981064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15053 (or 15049 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 103981064 is about 10197.1105711373. The cubic root of 103981064 is about 470.2383942261.

The spelling of 103981064 in words is "one hundred three million, nine hundred eighty-one thousand, sixty-four".