230051031552091 has 2 divisors, whose sum is σ = 230051031552092. Its totient is φ = 230051031552090.

The previous prime is 230051031551981. The next prime is 230051031552103. The reversal of 230051031552091 is 190255130150032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230051031552091 - 2¹⁷ = 230051031421019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230051031552091.

It is not a weakly prime, because it can be changed into another prime (230051031592091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115025515776045 + 115025515776046.

It is an arithmetic number, because the mean of its divisors is an integer number (115025515776046).

Almost surely, 2^{230051031552091} is an apocalyptic number.

230051031552091 is a deficient number, since it is larger than the sum of its proper divisors (1).

230051031552091 is an equidigital number, since it uses as much as digits as its factorization.

230051031552091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 37.

The spelling of 230051031552091 in words is "two hundred thirty trillion, fifty-one billion, thirty-one million, five hundred fifty-two thousand, ninety-one".