23003123340937 has 2 divisors, whose sum is σ = 23003123340938. Its totient is φ = 23003123340936.

The previous prime is 23003123340889. The next prime is 23003123340943. The reversal of 23003123340937 is 73904332130032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22917389158521 + 85734182416 = 4787211^2 + 292804^2 .

It is a cyclic number.

It is not a de Polignac number, because 23003123340937 - 2²⁷ = 23002989123209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23003123340937.

It is not a weakly prime, because it can be changed into another prime (23003123340947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501561670468 + 11501561670469.

It is an arithmetic number, because the mean of its divisors is an integer number (11501561670469).

Almost surely, 2^{23003123340937} is an apocalyptic number.

It is an amenable number.

23003123340937 is a deficient number, since it is larger than the sum of its proper divisors (1).

23003123340937 is an equidigital number, since it uses as much as digits as its factorization.

23003123340937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 40.

Adding to 23003123340937 its reverse (73904332130032), we get a palindrome (96907455470969).

The spelling of 23003123340937 in words is "twenty-three trillion, three billion, one hundred twenty-three million, three hundred forty thousand, nine hundred thirty-seven".