113632117 has 2 divisors, whose sum is σ = 113632118. Its totient is φ = 113632116.

The previous prime is 113632091. The next prime is 113632133. The reversal of 113632117 is 711236311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95433361 + 18198756 = 9769^2 + 4266^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113632117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113632091 and 113632100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113632157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56816058 + 56816059.

It is an arithmetic number, because the mean of its divisors is an integer number (56816059).

Almost surely, 2^113632117 is an apocalyptic number.

It is an amenable number.

113632117 is a deficient number, since it is larger than the sum of its proper divisors (1).

113632117 is an equidigital number, since it uses as much as digits as its factorization.

113632117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 25.

The square root of 113632117 is about 10659.8366310183. The cubic root of 113632117 is about 484.3586193670.

Adding to 113632117 its reverse (711236311), we get a palindrome (824868428).

The spelling of 113632117 in words is "one hundred thirteen million, six hundred thirty-two thousand, one hundred seventeen".