23320032231101 has 2 divisors, whose sum is σ = 23320032231102. Its totient is φ = 23320032231100.

The previous prime is 23320032231047. The next prime is 23320032231157. The reversal of 23320032231101 is 10113223002332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20722761555076 + 2597270676025 = 4552226^2 + 1611605^2 .

It is a cyclic number.

It is not a de Polignac number, because 23320032231101 - 2¹⁸ = 23320031968957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23320032231701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660016115550 + 11660016115551.

It is an arithmetic number, because the mean of its divisors is an integer number (11660016115551).

Almost surely, 2^{23320032231101} is an apocalyptic number.

It is an amenable number.

23320032231101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23320032231101 is an equidigital number, since it uses as much as digits as its factorization.

23320032231101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23320032231101 its reverse (10113223002332), we get a palindrome (33433255233433).

The spelling of 23320032231101 in words is "twenty-three trillion, three hundred twenty billion, thirty-two million, two hundred thirty-one thousand, one hundred one".