323212310100431 has 2 divisors, whose sum is σ = 323212310100432. Its totient is φ = 323212310100430.

The previous prime is 323212310100401. The next prime is 323212310100541. The reversal of 323212310100431 is 134001013212323.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323212310100431 - 2⁶ = 323212310100367 is a prime.

It is a super-2 number, since 2×323212310100431² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323212310100431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212310100401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606155050215 + 161606155050216.

It is an arithmetic number, because the mean of its divisors is an integer number (161606155050216).

Almost surely, 2^{323212310100431} is an apocalyptic number.

323212310100431 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212310100431 is an equidigital number, since it uses as much as digits as its factorization.

323212310100431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 323212310100431 its reverse (134001013212323), we get a palindrome (457213323312754).

The spelling of 323212310100431 in words is "three hundred twenty-three trillion, two hundred twelve billion, three hundred ten million, one hundred thousand, four hundred thirty-one".