20233023323101 has 4 divisors (see below), whose sum is σ = 20460360663900. Its totient is φ = 20005685982304.

The previous prime is 20233023323077. The next prime is 20233023323131. The reversal of 20233023323101 is 10132332033202.

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 8767343340900 + 11465679982201 = 2960970^2 + 3386101^2 .

It is a cyclic number.

It is not a de Polignac number, because 20233023323101 - 2³⁵ = 20198663584733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233023323131) 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, 113668670266 + ... + 113668670443.

It is an arithmetic number, because the mean of its divisors is an integer number (5115090165975).

Almost surely, 2^{20233023323101} is an apocalyptic number.

It is an amenable number.

20233023323101 is a deficient number, since it is larger than the sum of its proper divisors (227337340799).

20233023323101 is an equidigital number, since it uses as much as digits as its factorization.

20233023323101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227337340798.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 20233023323101 its reverse (10132332033202), we get a palindrome (30365355356303).

The spelling of 20233023323101 in words is "twenty trillion, two hundred thirty-three billion, twenty-three million, three hundred twenty-three thousand, one hundred one".