230421320333031 has 8 divisors (see below), whose sum is σ = 307232737135744. Its totient is φ = 153612058542840.

The previous prime is 230421320333023. The next prime is 230421320333063. The reversal of 230421320333031 is 130333023124032.

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

It is not a de Polignac number, because 230421320333031 - 2³ = 230421320333023 is a prime.

It is a super-2 number, since 2×230421320333031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230421320333031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230421320333081) 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, 538503625 + ... + 538931346.

It is an arithmetic number, because the mean of its divisors is an integer number (38404092141968).

Almost surely, 2^{230421320333031} is an apocalyptic number.

230421320333031 is a deficient number, since it is larger than the sum of its proper divisors (76811416802713).

230421320333031 is a wasteful number, since it uses less digits than its factorization.

230421320333031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077506261.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 230421320333031 its reverse (130333023124032), we get a palindrome (360754343457063).

The spelling of 230421320333031 in words is "two hundred thirty trillion, four hundred twenty-one billion, three hundred twenty million, three hundred thirty-three thousand, thirty-one".