23134268837 has 2 divisors, whose sum is σ = 23134268838. Its totient is φ = 23134268836.

The previous prime is 23134268791. The next prime is 23134268851. The reversal of 23134268837 is 73886243132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16836100516 + 6298168321 = 129754^2 + 79361^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23134268837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23134268791 and 23134268800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23134228837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567134418 + 11567134419.

It is an arithmetic number, because the mean of its divisors is an integer number (11567134419).

Almost surely, 2^23134268837 is an apocalyptic number.

It is an amenable number.

23134268837 is a deficient number, since it is larger than the sum of its proper divisors (1).

23134268837 is an equidigital number, since it uses as much as digits as its factorization.

23134268837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1161216, while the sum is 47.

The spelling of 23134268837 in words is "twenty-three billion, one hundred thirty-four million, two hundred sixty-eight thousand, eight hundred thirty-seven".