113389941 has 16 divisors (see below), whose sum is σ = 177455744. Its totient is φ = 63042624.

The previous prime is 113389921. The next prime is 113389979. The reversal of 113389941 is 149983311.

It is a happy number.

It is not a de Polignac number, because 113389941 - 2⁹ = 113389429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113389941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113389901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72190 + ... + 73743.

It is an arithmetic number, because the mean of its divisors is an integer number (11090984).

Almost surely, 2^113389941 is an apocalyptic number.

It is an amenable number.

113389941 is a deficient number, since it is larger than the sum of its proper divisors (64065803).

113389941 is a wasteful number, since it uses less digits than its factorization.

113389941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145980.

The product of its digits is 23328, while the sum is 39.

The square root of 113389941 is about 10648.4712987358. The cubic root of 113389941 is about 484.0142816745.

The spelling of 113389941 in words is "one hundred thirteen million, three hundred eighty-nine thousand, nine hundred forty-one".