230034356491 has 2 divisors, whose sum is σ = 230034356492. Its totient is φ = 230034356490.

The previous prime is 230034356477. The next prime is 230034356599. The reversal of 230034356491 is 194653430032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230034356491 - 2⁹ = 230034355979 is a prime.

It is not a weakly prime, because it can be changed into another prime (230031356491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115017178245 + 115017178246.

It is an arithmetic number, because the mean of its divisors is an integer number (115017178246).

Almost surely, 2^230034356491 is an apocalyptic number.

230034356491 is a deficient number, since it is larger than the sum of its proper divisors (1).

230034356491 is an equidigital number, since it uses as much as digits as its factorization.

230034356491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 230034356491 in words is "two hundred thirty billion, thirty-four million, three hundred fifty-six thousand, four hundred ninety-one".