230761810393 has 8 divisors (see below), whose sum is σ = 240810878016. Its totient is φ = 220714071600.

The previous prime is 230761810387. The next prime is 230761810441. The reversal of 230761810393 is 393018167032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230761810393 - 2³³ = 222171875801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230761810333) 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 in 7 ways as a sum of consecutive naturals, for example, 31138 + ... + 680068.

It is an arithmetic number, because the mean of its divisors is an integer number (30101359752).

Almost surely, 2^230761810393 is an apocalyptic number.

230761810393 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

230761810393 is a deficient number, since it is larger than the sum of its proper divisors (10049067623).

230761810393 is a wasteful number, since it uses less digits than its factorization.

230761810393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664415.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 230761810393 in words is "two hundred thirty billion, seven hundred sixty-one million, eight hundred ten thousand, three hundred ninety-three".