33300113 has 16 divisors (see below), whose sum is σ = 43324416. Its totient is φ = 24818640.

The previous prime is 33300097. The next prime is 33300119. The reversal of 33300113 is 31100333.

It is not a de Polignac number, because 33300113 - 2⁴ = 33300097 is a prime.

It is a super-2 number, since 2×33300113² = 2217795051625538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33300119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7631 + ... + 11172.

It is an arithmetic number, because the mean of its divisors is an integer number (2707776).

Almost surely, 2^33300113 is an apocalyptic number.

It is an amenable number.

33300113 is a deficient number, since it is larger than the sum of its proper divisors (10024303).

33300113 is a wasteful number, since it uses less digits than its factorization.

33300113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18844.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 33300113 is about 5770.6250094769. The cubic root of 33300113 is about 321.7228464014.

Adding to 33300113 its reverse (31100333), we get a palindrome (64400446).

The spelling of 33300113 in words is "thirty-three million, three hundred thousand, one hundred thirteen".