23130212401 has 2 divisors, whose sum is σ = 23130212402. Its totient is φ = 23130212400.

The previous prime is 23130212389. The next prime is 23130212411. The reversal of 23130212401 is 10421203132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19613722401 + 3516490000 = 140049^2 + 59300^2 .

It is a cyclic number.

It is not a de Polignac number, because 23130212401 - 2³³ = 14540277809 is a prime.

It is not a weakly prime, because it can be changed into another prime (23130212411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565106200 + 11565106201.

It is an arithmetic number, because the mean of its divisors is an integer number (11565106201).

Almost surely, 2^23130212401 is an apocalyptic number.

It is an amenable number.

23130212401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23130212401 is an equidigital number, since it uses as much as digits as its factorization.

23130212401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23130212401 its reverse (10421203132), we get a palindrome (33551415533).

The spelling of 23130212401 in words is "twenty-three billion, one hundred thirty million, two hundred twelve thousand, four hundred one".