231320300327 has 2 divisors, whose sum is σ = 231320300328. Its totient is φ = 231320300326.

The previous prime is 231320300287. The next prime is 231320300339. The reversal of 231320300327 is 723003023132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231320300327 - 2²⁴ = 231303523111 is a prime.

It is a super-3 number, since 3×231320300327³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231320300296 and 231320300305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231320300927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115660150163 + 115660150164.

It is an arithmetic number, because the mean of its divisors is an integer number (115660150164).

Almost surely, 2^231320300327 is an apocalyptic number.

231320300327 is a deficient number, since it is larger than the sum of its proper divisors (1).

231320300327 is an equidigital number, since it uses as much as digits as its factorization.

231320300327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 26.

Adding to 231320300327 its reverse (723003023132), we get a palindrome (954323323459).

The spelling of 231320300327 in words is "two hundred thirty-one billion, three hundred twenty million, three hundred thousand, three hundred twenty-seven".