113261033 has 16 divisors (see below), whose sum is σ = 124177920. Its totient is φ = 102923136.

The previous prime is 113261017. The next prime is 113261047. The reversal of 113261033 is 330162311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113261033 - 2⁴ = 113261017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113260996 and 113261014.

It is not an unprimeable number, because it can be changed into a prime (113261003) 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 in 15 ways as a sum of consecutive naturals, for example, 50216 + ... + 52422.

It is an arithmetic number, because the mean of its divisors is an integer number (7761120).

Almost surely, 2^113261033 is an apocalyptic number.

It is an amenable number.

113261033 is a deficient number, since it is larger than the sum of its proper divisors (10916887).

113261033 is a wasteful number, since it uses less digits than its factorization.

113261033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 113261033 is about 10642.4166898313. The cubic root of 113261033 is about 483.8307939933.

The spelling of 113261033 in words is "one hundred thirteen million, two hundred sixty-one thousand, thirty-three".