231030233323413 has 32 divisors (see below), whose sum is σ = 319080836874240. Its totient is φ = 148534443597120.

The previous prime is 231030233323399. The next prime is 231030233323423. The reversal of 231030233323413 is 314323332030132.

It is not a de Polignac number, because 231030233323413 - 2⁸ = 231030233323157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231030233323423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487602058 + ... + 488075636.

It is an arithmetic number, because the mean of its divisors is an integer number (9971276152320).

Almost surely, 2^{231030233323413} is an apocalyptic number.

It is an amenable number.

231030233323413 is a deficient number, since it is larger than the sum of its proper divisors (88050603550827).

231030233323413 is a wasteful number, since it uses less digits than its factorization.

231030233323413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491809.

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 231030233323413 its reverse (314323332030132), we get a palindrome (545353565353545).

The spelling of 231030233323413 in words is "two hundred thirty-one trillion, thirty billion, two hundred thirty-three million, three hundred twenty-three thousand, four hundred thirteen".