20232032220311 has 32 divisors (see below), whose sum is σ = 22450638974400. Its totient is φ = 18154080322560.

The previous prime is 20232032220223. The next prime is 20232032220317. The reversal of 20232032220311 is 11302223023202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20232032220311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232032220317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187458515 + ... + 187566411.

It is an arithmetic number, because the mean of its divisors is an integer number (701582467950).

Almost surely, 2^{20232032220311} is an apocalyptic number.

20232032220311 is a deficient number, since it is larger than the sum of its proper divisors (2218606754089).

20232032220311 is a wasteful number, since it uses less digits than its factorization.

20232032220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114419.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20232032220311 its reverse (11302223023202), we get a palindrome (31534255243513).

The spelling of 20232032220311 in words is "twenty trillion, two hundred thirty-two billion, thirty-two million, two hundred twenty thousand, three hundred eleven".