23012130293 has 2 divisors, whose sum is σ = 23012130294. Its totient is φ = 23012130292.

The previous prime is 23012130289. The next prime is 23012130341. The reversal of 23012130293 is 39203121032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16239169489 + 6772960804 = 127433^2 + 82298^2 .

It is a cyclic number.

It is not a de Polignac number, because 23012130293 - 2² = 23012130289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23012130203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506065146 + 11506065147.

It is an arithmetic number, because the mean of its divisors is an integer number (11506065147).

Almost surely, 2^23012130293 is an apocalyptic number.

It is an amenable number.

23012130293 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012130293 is an equidigital number, since it uses as much as digits as its factorization.

23012130293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 23012130293 in words is "twenty-three billion, twelve million, one hundred thirty thousand, two hundred ninety-three".