20032323211313 has 16 divisors (see below), whose sum is σ = 22962002837760. Its totient is φ = 17119640661696.

The previous prime is 20032323211291. The next prime is 20032323211367. The reversal of 20032323211313 is 31311232323002.

It is a cyclic number.

It is not a de Polignac number, because 20032323211313 - 2¹² = 20032323207217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20032323210313) 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, 13247495 + ... + 14681987.

It is an arithmetic number, because the mean of its divisors is an integer number (1435125177360).

Almost surely, 2^{20032323211313} is an apocalyptic number.

It is an amenable number.

20032323211313 is a deficient number, since it is larger than the sum of its proper divisors (2929679626447).

20032323211313 is a wasteful number, since it uses less digits than its factorization.

20032323211313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440416.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 20032323211313 its reverse (31311232323002), we get a palindrome (51343555534315).

The spelling of 20032323211313 in words is "twenty trillion, thirty-two billion, three hundred twenty-three million, two hundred eleven thousand, three hundred thirteen".