113659673 has 2 divisors, whose sum is σ = 113659674. Its totient is φ = 113659672.

The previous prime is 113659669. The next prime is 113659703. The reversal of 113659673 is 376956311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105411289 + 8248384 = 10267^2 + 2872^2 .

It is a cyclic number.

It is not a de Polignac number, because 113659673 - 2² = 113659669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113659673.

It is not a weakly prime, because it can be changed into another prime (113650673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56829836 + 56829837.

It is an arithmetic number, because the mean of its divisors is an integer number (56829837).

Almost surely, 2^113659673 is an apocalyptic number.

It is an amenable number.

113659673 is a deficient number, since it is larger than the sum of its proper divisors (1).

113659673 is an equidigital number, since it uses as much as digits as its factorization.

113659673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102060, while the sum is 41.

The square root of 113659673 is about 10661.1290677864. The cubic root of 113659673 is about 484.3977688249.

The spelling of 113659673 in words is "one hundred thirteen million, six hundred fifty-nine thousand, six hundred seventy-three".