113023193 has 2 divisors, whose sum is σ = 113023194. Its totient is φ = 113023192.

The previous prime is 113023159. The next prime is 113023213. The reversal of 113023193 is 391320311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102961609 + 10061584 = 10147^2 + 3172^2 .

It is a cyclic number.

It is not a de Polignac number, because 113023193 - 2¹⁶ = 112957657 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113023133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56511596 + 56511597.

It is an arithmetic number, because the mean of its divisors is an integer number (56511597).

Almost surely, 2^113023193 is an apocalyptic number.

It is an amenable number.

113023193 is a deficient number, since it is larger than the sum of its proper divisors (1).

113023193 is an equidigital number, since it uses as much as digits as its factorization.

113023193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 113023193 is about 10631.2366637189. The cubic root of 113023193 is about 483.4918867324.

The spelling of 113023193 in words is "one hundred thirteen million, twenty-three thousand, one hundred ninety-three".