23102403001 has 2 divisors, whose sum is σ = 23102403002. Its totient is φ = 23102403000.

The previous prime is 23102402933. The next prime is 23102403007. The reversal of 23102403001 is 10030420132.

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., 22854182976 + 248220025 = 151176^2 + 15755^2 .

It is a cyclic number.

It is not a de Polignac number, because 23102403001 - 2²³ = 23094014393 is a prime.

It is a super-2 number, since 2×23102403001² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23102403007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551201500 + 11551201501.

It is an arithmetic number, because the mean of its divisors is an integer number (11551201501).

Almost surely, 2^23102403001 is an apocalyptic number.

It is an amenable number.

23102403001 is a deficient number, since it is larger than the sum of its proper divisors (1).

23102403001 is an equidigital number, since it uses as much as digits as its factorization.

23102403001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23102403001 its reverse (10030420132), we get a palindrome (33132823133).

The spelling of 23102403001 in words is "twenty-three billion, one hundred two million, four hundred three thousand, one".