20320133102302 has 16 divisors (see below), whose sum is σ = 33434834784624. Its totient is φ = 9185394168000.

The previous prime is 20320133102251. The next prime is 20320133102351.

20320133102302 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2551494399 + ... + 2551502362.

It is an arithmetic number, because the mean of its divisors is an integer number (2089677174039).

Almost surely, 2^{20320133102302} is an apocalyptic number.

20320133102302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20320133102302 is a deficient number, since it is larger than the sum of its proper divisors (13114701682322).

20320133102302 is a wasteful number, since it uses less digits than its factorization.

20320133102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102996955.

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 2032013 and 3102302, that added together give a palindrome (5134315).

The spelling of 20320133102302 in words is "twenty trillion, three hundred twenty billion, one hundred thirty-three million, one hundred two thousand, three hundred two".