33023303102113 has 4 divisors (see below), whose sum is σ = 33031515815188. Its totient is φ = 33015090389040.

The previous prime is 33023303102063. The next prime is 33023303102189. The reversal of 33023303102113 is 31120130332033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11694949964944 + 21328353137169 = 3419788^2 + 4618263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33023303102113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33023303172113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4106350506 + ... + 4106358547.

It is an arithmetic number, because the mean of its divisors is an integer number (8257878953797).

Almost surely, 2^{33023303102113} is an apocalyptic number.

It is an amenable number.

33023303102113 is a deficient number, since it is larger than the sum of its proper divisors (8212713075).

33023303102113 is an equidigital number, since it uses as much as digits as its factorization.

33023303102113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8212713074.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 33023303102113 its reverse (31120130332033), we get a palindrome (64143433434146).

The spelling of 33023303102113 in words is "thirty-three trillion, twenty-three billion, three hundred three million, one hundred two thousand, one hundred thirteen".