230793554364681 has 32 divisors (see below), whose sum is σ = 383695045751808. Its totient is φ = 119880809231040.

The previous prime is 230793554364623. The next prime is 230793554364731. The reversal of 230793554364681 is 186463455397032.

It is not a de Polignac number, because 230793554364681 - 2⁹ = 230793554364169 is a prime.

It is a super-2 number, since 2×230793554364681² (a number of 30 digits) contains 22 as substring.

It is a partition number, being equal to the number of ways a set of 250 identical objects can be partitioned into subset.

It is not an unprimeable number, because it can be changed into a prime (230793554364601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47452615 + ... + 52089708.

It is an arithmetic number, because the mean of its divisors is an integer number (11990470179744).

It is a 2-persistent number, because it is pandigital, and so is 2⋅230793554364681 = 461587108729362, but 3⋅230793554364681 = 692380663094043 is not.

Almost surely, 2^{230793554364681} is an apocalyptic number.

230793554364681 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230793554364681 is a deficient number, since it is larger than the sum of its proper divisors (152901491387127).

230793554364681 is a wasteful number, since it uses less digits than its factorization.

230793554364681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99552381.

The product of its (nonzero) digits is 391910400, while the sum is 66.

The spelling of 230793554364681 in words is "two hundred thirty trillion, seven hundred ninety-three billion, five hundred fifty-four million, three hundred sixty-four thousand, six hundred eighty-one".