23132444210123 has 2 divisors, whose sum is σ = 23132444210124. Its totient is φ = 23132444210122.

The previous prime is 23132444210093. The next prime is 23132444210147. The reversal of 23132444210123 is 32101244423132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23132444210123 - 2⁶ = 23132444210059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23132444210123.

It is not a weakly prime, because it can be changed into another prime (23132444210923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566222105061 + 11566222105062.

It is an arithmetic number, because the mean of its divisors is an integer number (11566222105062).

Almost surely, 2^{23132444210123} is an apocalyptic number.

23132444210123 is a deficient number, since it is larger than the sum of its proper divisors (1).

23132444210123 is an equidigital number, since it uses as much as digits as its factorization.

23132444210123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 23132444210123 its reverse (32101244423132), we get a palindrome (55233688633255).

The spelling of 23132444210123 in words is "twenty-three trillion, one hundred thirty-two billion, four hundred forty-four million, two hundred ten thousand, one hundred twenty-three".