23115243151037 has 2 divisors, whose sum is σ = 23115243151038. Its totient is φ = 23115243151036.

The previous prime is 23115243150947. The next prime is 23115243151081. The reversal of 23115243151037 is 73015134251132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22704738972601 + 410504178436 = 4764949^2 + 640706^2 .

It is a cyclic number.

It is not a de Polignac number, because 23115243151037 - 2¹⁴ = 23115243134653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23115243154037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11557621575518 + 11557621575519.

It is an arithmetic number, because the mean of its divisors is an integer number (11557621575519).

Almost surely, 2^{23115243151037} is an apocalyptic number.

It is an amenable number.

23115243151037 is a deficient number, since it is larger than the sum of its proper divisors (1).

23115243151037 is an equidigital number, since it uses as much as digits as its factorization.

23115243151037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 23115243151037 in words is "twenty-three trillion, one hundred fifteen billion, two hundred forty-three million, one hundred fifty-one thousand, thirty-seven".