113413037 has 2 divisors, whose sum is σ = 113413038. Its totient is φ = 113413036.

The previous prime is 113413031. The next prime is 113413039. The reversal of 113413037 is 730314311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85174441 + 28238596 = 9229^2 + 5314^2 .

It is an emirp because it is prime and its reverse (730314311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113413037 - 2⁸ = 113412781 is a prime.

Together with 113413039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113413031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56706518 + 56706519.

It is an arithmetic number, because the mean of its divisors is an integer number (56706519).

Almost surely, 2^113413037 is an apocalyptic number.

It is an amenable number.

113413037 is a deficient number, since it is larger than the sum of its proper divisors (1).

113413037 is an equidigital number, since it uses as much as digits as its factorization.

113413037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 113413037 is about 10649.5557184326. Note that the first 3 decimals coincide. The cubic root of 113413037 is about 484.0471418349.

Adding to 113413037 its reverse (730314311), we get a palindrome (843727348).

The spelling of 113413037 in words is "one hundred thirteen million, four hundred thirteen thousand, thirty-seven".