23231341240139 has 2 divisors, whose sum is σ = 23231341240140. Its totient is φ = 23231341240138.

The previous prime is 23231341240111. The next prime is 23231341240157. The reversal of 23231341240139 is 93104214313232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23231341240139 is a prime.

It is not a weakly prime, because it can be changed into another prime (23231341240169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615670620069 + 11615670620070.

It is an arithmetic number, because the mean of its divisors is an integer number (11615670620070).

Almost surely, 2^{23231341240139} is an apocalyptic number.

23231341240139 is a deficient number, since it is larger than the sum of its proper divisors (1).

23231341240139 is an equidigital number, since it uses as much as digits as its factorization.

23231341240139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 23231341240139 in words is "twenty-three trillion, two hundred thirty-one billion, three hundred forty-one million, two hundred forty thousand, one hundred thirty-nine".