20232120550601 has 2 divisors, whose sum is σ = 20232120550602. Its totient is φ = 20232120550600.

The previous prime is 20232120550567. The next prime is 20232120550661. The reversal of 20232120550601 is 10605502123202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19055416293001 + 1176704257600 = 4365251^2 + 1084760^2 .

It is a cyclic number.

It is not a de Polignac number, because 20232120550601 - 2²⁶ = 20232053441737 is a prime.

It is a super-2 number, since 2×20232120550601² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20232120550661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116060275300 + 10116060275301.

It is an arithmetic number, because the mean of its divisors is an integer number (10116060275301).

Almost surely, 2^{20232120550601} is an apocalyptic number.

It is an amenable number.

20232120550601 is a deficient number, since it is larger than the sum of its proper divisors (1).

20232120550601 is an equidigital number, since it uses as much as digits as its factorization.

20232120550601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 20232120550601 its reverse (10605502123202), we get a palindrome (30837622673803).

The spelling of 20232120550601 in words is "twenty trillion, two hundred thirty-two billion, one hundred twenty million, five hundred fifty thousand, six hundred one".