230321666123031 has 8 divisors (see below), whose sum is σ = 350966348377984. Its totient is φ = 131612380641720.

The previous prime is 230321666122993. The next prime is 230321666123083. The reversal of 230321666123031 is 130321666123032.

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

It is not a de Polignac number, because 230321666123031 - 2¹⁰ = 230321666122007 is a prime.

It is a super-2 number, since 2×230321666123031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230321666123531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5483849193385 + ... + 5483849193426.

It is an arithmetic number, because the mean of its divisors is an integer number (43870793547248).

Almost surely, 2^{230321666123031} is an apocalyptic number.

230321666123031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

230321666123031 is a deficient number, since it is larger than the sum of its proper divisors (120644682254953).

230321666123031 is a wasteful number, since it uses less digits than its factorization.

230321666123031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10967698386821.

The product of its (nonzero) digits is 139968, while the sum is 39.

Subtracting from 230321666123031 its reverse (130321666123032), we obtain a palindrome (99999999999999).

The spelling of 230321666123031 in words is "two hundred thirty trillion, three hundred twenty-one billion, six hundred sixty-six million, one hundred twenty-three thousand, thirty-one".