323000022203231 has 2 divisors, whose sum is σ = 323000022203232. Its totient is φ = 323000022203230.

The previous prime is 323000022203123. The next prime is 323000022203249. The reversal of 323000022203231 is 132302220000323.

Together with previous prime (323000022203123) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323000022203231 - 2¹⁴ = 323000022186847 is a prime.

It is a super-2 number, since 2×323000022203231² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323000022203197 and 323000022203206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323000022203281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161500011101615 + 161500011101616.

It is an arithmetic number, because the mean of its divisors is an integer number (161500011101616).

Almost surely, 2^{323000022203231} is an apocalyptic number.

323000022203231 is a deficient number, since it is larger than the sum of its proper divisors (1).

323000022203231 is an equidigital number, since it uses as much as digits as its factorization.

323000022203231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 323000022203231 its reverse (132302220000323), we get a palindrome (455302242203554).

The spelling of 323000022203231 in words is "three hundred twenty-three trillion, twenty-two million, two hundred three thousand, two hundred thirty-one".