323101030022131 has 4 divisors (see below), whose sum is σ = 323531257759264. Its totient is φ = 322670802285000.

The previous prime is 323101030022123. The next prime is 323101030022203. The reversal of 323101030022131 is 131220030101323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323101030022131 - 2³ = 323101030022123 is a prime.

It is a super-2 number, since 2×323101030022131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323101030722131) 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 in 3 ways as a sum of consecutive naturals, for example, 215113867440 + ... + 215113868941.

It is an arithmetic number, because the mean of its divisors is an integer number (80882814439816).

Almost surely, 2^{323101030022131} is an apocalyptic number.

323101030022131 is a deficient number, since it is larger than the sum of its proper divisors (430227737133).

323101030022131 is an equidigital number, since it uses as much as digits as its factorization.

323101030022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430227737132.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 323101030022131 its reverse (131220030101323), we get a palindrome (454321060123454).

The spelling of 323101030022131 in words is "three hundred twenty-three trillion, one hundred one billion, thirty million, twenty-two thousand, one hundred thirty-one".