231033312010327 has 2 divisors, whose sum is σ = 231033312010328. Its totient is φ = 231033312010326.

The previous prime is 231033312010321. The next prime is 231033312010349. The reversal of 231033312010327 is 723010213330132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231033312010327 - 2¹⁹ = 231033311486039 is a prime.

It is a super-2 number, since 2×231033312010327² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231033312010321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115516656005163 + 115516656005164.

It is an arithmetic number, because the mean of its divisors is an integer number (115516656005164).

Almost surely, 2^{231033312010327} is an apocalyptic number.

231033312010327 is a deficient number, since it is larger than the sum of its proper divisors (1).

231033312010327 is an equidigital number, since it uses as much as digits as its factorization.

231033312010327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 31.

Adding to 231033312010327 its reverse (723010213330132), we get a palindrome (954043525340459).

The spelling of 231033312010327 in words is "two hundred thirty-one trillion, thirty-three billion, three hundred twelve million, ten thousand, three hundred twenty-seven".