23110423437401 has 2 divisors, whose sum is σ = 23110423437402. Its totient is φ = 23110423437400.

The previous prime is 23110423437389. The next prime is 23110423437433. The reversal of 23110423437401 is 10473432401132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20587535947801 + 2522887489600 = 4537349^2 + 1588360^2 .

It is a cyclic number.

It is not a de Polignac number, because 23110423437401 - 2³⁰ = 23109349695577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (23110423437301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555211718700 + 11555211718701.

It is an arithmetic number, because the mean of its divisors is an integer number (11555211718701).

Almost surely, 2^{23110423437401} is an apocalyptic number.

It is an amenable number.

23110423437401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110423437401 is an equidigital number, since it uses as much as digits as its factorization.

23110423437401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 35.

Adding to 23110423437401 its reverse (10473432401132), we get a palindrome (33583855838533).

The spelling of 23110423437401 in words is "twenty-three trillion, one hundred ten billion, four hundred twenty-three million, four hundred thirty-seven thousand, four hundred one".