113161124 has 12 divisors (see below), whose sum is σ = 200988144. Its totient is φ = 55735944.

The previous prime is 113161123. The next prime is 113161141. The reversal of 113161124 is 421161311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113161096 and 113161105.

It is not an unprimeable number, because it can be changed into a prime (113161123) 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, 210854 + ... + 211389.

It is an arithmetic number, because the mean of its divisors is an integer number (16749012).

Almost surely, 2^113161124 is an apocalyptic number.

It is an amenable number.

113161124 is a deficient number, since it is larger than the sum of its proper divisors (87827020).

113161124 is a wasteful number, since it uses less digits than its factorization.

113161124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422314 (or 422312 counting only the distinct ones).

The product of its digits is 144, while the sum is 20.

The square root of 113161124 is about 10637.7217485700. The cubic root of 113161124 is about 483.6884877062.

The spelling of 113161124 in words is "one hundred thirteen million, one hundred sixty-one thousand, one hundred twenty-four".