113375243 has 2 divisors, whose sum is σ = 113375244. Its totient is φ = 113375242.

The previous prime is 113375201. The next prime is 113375263. The reversal of 113375243 is 342573311.

It is a strong prime.

It is an emirp because it is prime and its reverse (342573311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113375243 - 2²⁶ = 46266379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113375263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56687621 + 56687622.

It is an arithmetic number, because the mean of its divisors is an integer number (56687622).

Almost surely, 2^113375243 is an apocalyptic number.

113375243 is a deficient number, since it is larger than the sum of its proper divisors (1).

113375243 is an equidigital number, since it uses as much as digits as its factorization.

113375243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 29.

The square root of 113375243 is about 10647.7811303576. The cubic root of 113375243 is about 483.9933675639.

The spelling of 113375243 in words is "one hundred thirteen million, three hundred seventy-five thousand, two hundred forty-three".