113622033 has 48 divisors (see below), whose sum is σ = 196499520. Its totient is φ = 57867264.

The previous prime is 113622031. The next prime is 113622043. The reversal of 113622033 is 330226311.

It is not a de Polignac number, because 113622033 - 2¹ = 113622031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (113622031) 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 47 ways as a sum of consecutive naturals, for example, 46285 + ... + 48677.

It is an arithmetic number, because the mean of its divisors is an integer number (4093740).

Almost surely, 2^113622033 is an apocalyptic number.

It is an amenable number.

113622033 is a deficient number, since it is larger than the sum of its proper divisors (82877487).

113622033 is a wasteful number, since it uses less digits than its factorization.

113622033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446 (or 2439 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 113622033 is about 10659.3636301610. The cubic root of 113622033 is about 484.3442912089.

Adding to 113622033 its reverse (330226311), we get a palindrome (443848344).

The spelling of 113622033 in words is "one hundred thirteen million, six hundred twenty-two thousand, thirty-three".