231104342534999 has 2 divisors, whose sum is σ = 231104342535000. Its totient is φ = 231104342534998.

The previous prime is 231104342534987. The next prime is 231104342535071. The reversal of 231104342534999 is 999435243401132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231104342534999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231104342594999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115552171267499 + 115552171267500.

It is an arithmetic number, because the mean of its divisors is an integer number (115552171267500).

Almost surely, 2^{231104342534999} is an apocalyptic number.

231104342534999 is a deficient number, since it is larger than the sum of its proper divisors (1).

231104342534999 is an equidigital number, since it uses as much as digits as its factorization.

231104342534999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25194240, while the sum is 59.

The spelling of 231104342534999 in words is "two hundred thirty-one trillion, one hundred four billion, three hundred forty-two million, five hundred thirty-four thousand, nine hundred ninety-nine".