113113412 has 12 divisors (see below), whose sum is σ = 198027900. Its totient is φ = 56534016.

The previous prime is 113113411. The next prime is 113113417. The reversal of 113113412 is 214311311.

It can be written as a sum of positive squares in 2 ways, for example, as 7311616 + 105801796 = 2704^2 + 10286^2 .

It is not an unprimeable number, because it can be changed into a prime (113113411) 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, 10964 + ... + 18612.

It is an arithmetic number, because the mean of its divisors is an integer number (16502325).

Almost surely, 2^113113412 is an apocalyptic number.

It is an amenable number.

113113412 is a deficient number, since it is larger than the sum of its proper divisors (84914488).

113113412 is a wasteful number, since it uses less digits than its factorization.

113113412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350 (or 11348 counting only the distinct ones).

The product of its digits is 72, while the sum is 17.

The square root of 113113412 is about 10635.4789266868. The cubic root of 113113412 is about 483.6204991353.

Adding to 113113412 its reverse (214311311), we get a palindrome (327424723).

The spelling of 113113412 in words is "one hundred thirteen million, one hundred thirteen thousand, four hundred twelve".