113533297 has 2 divisors, whose sum is σ = 113533298. Its totient is φ = 113533296.

The previous prime is 113533291. The next prime is 113533319. The reversal of 113533297 is 792335311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75968656 + 37564641 = 8716^2 + 6129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113533297 is a prime.

It is not a weakly prime, because it can be changed into another prime (113533291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56766648 + 56766649.

It is an arithmetic number, because the mean of its divisors is an integer number (56766649).

Almost surely, 2^113533297 is an apocalyptic number.

It is an amenable number.

113533297 is a deficient number, since it is larger than the sum of its proper divisors (1).

113533297 is an equidigital number, since it uses as much as digits as its factorization.

113533297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 34.

The square root of 113533297 is about 10655.2004673774. The cubic root of 113533297 is about 484.2181713968.

The spelling of 113533297 in words is "one hundred thirteen million, five hundred thirty-three thousand, two hundred ninety-seven".