113866033 has 2 divisors, whose sum is σ = 113866034. Its totient is φ = 113866032.

The previous prime is 113866001. The next prime is 113866063. The reversal of 113866033 is 330668311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113699569 + 166464 = 10663^2 + 408^2 .

It is a cyclic number.

It is not a de Polignac number, because 113866033 - 2⁵ = 113866001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113865986 and 113866004.

It is not a weakly prime, because it can be changed into another prime (113866063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56933016 + 56933017.

It is an arithmetic number, because the mean of its divisors is an integer number (56933017).

Almost surely, 2^113866033 is an apocalyptic number.

It is an amenable number.

113866033 is a deficient number, since it is larger than the sum of its proper divisors (1).

113866033 is an equidigital number, since it uses as much as digits as its factorization.

113866033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 113866033 is about 10670.8028282787. The cubic root of 113866033 is about 484.6907484017.

The spelling of 113866033 in words is "one hundred thirteen million, eight hundred sixty-six thousand, thirty-three".