231614008100789 has 2 divisors, whose sum is σ = 231614008100790. Its totient is φ = 231614008100788.

The previous prime is 231614008100707. The next prime is 231614008100801. The reversal of 231614008100789 is 987001800416132.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230698126562500 + 915881538289 = 15188750^2 + 957017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231614008100789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231614008100089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115807004050394 + 115807004050395.

It is an arithmetic number, because the mean of its divisors is an integer number (115807004050395).

Almost surely, 2^{231614008100789} is an apocalyptic number.

It is an amenable number.

231614008100789 is a deficient number, since it is larger than the sum of its proper divisors (1).

231614008100789 is an equidigital number, since it uses as much as digits as its factorization.

231614008100789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 231614008100789 in words is "two hundred thirty-one trillion, six hundred fourteen billion, eight million, one hundred thousand, seven hundred eighty-nine".