23101032137 has 2 divisors, whose sum is σ = 23101032138. Its totient is φ = 23101032136.

The previous prime is 23101032121. The next prime is 23101032217. The reversal of 23101032137 is 73123010132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13913617936 + 9187414201 = 117956^2 + 95851^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101032137 - 2⁴ = 23101032121 is a prime.

It is not a weakly prime, because it can be changed into another prime (23101032107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550516068 + 11550516069.

It is an arithmetic number, because the mean of its divisors is an integer number (11550516069).

Almost surely, 2^23101032137 is an apocalyptic number.

It is an amenable number.

23101032137 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101032137 is an equidigital number, since it uses as much as digits as its factorization.

23101032137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 23101032137 its reverse (73123010132), we get a palindrome (96224042269).

The spelling of 23101032137 in words is "twenty-three billion, one hundred one million, thirty-two thousand, one hundred thirty-seven".