322311033131 has 4 divisors (see below), whose sum is σ = 332708163264. Its totient is φ = 311913903000.

The previous prime is 322311033127. The next prime is 322311033157. The reversal of 322311033131 is 131330113223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131330113223 = 6121 ⋅21455663.

It is a cyclic number.

It is not a de Polignac number, because 322311033131 - 2² = 322311033127 is a prime.

It is a super-2 number, since 2×322311033131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322311033097 and 322311033106.

It is not an unprimeable number, because it can be changed into a prime (322311033101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5198565020 + ... + 5198565081.

It is an arithmetic number, because the mean of its divisors is an integer number (83177040816).

Almost surely, 2^322311033131 is an apocalyptic number.

322311033131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

322311033131 is a deficient number, since it is larger than the sum of its proper divisors (10397130133).

322311033131 is a wasteful number, since it uses less digits than its factorization.

322311033131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10397130132.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 322311033131 its reverse (131330113223), we get a palindrome (453641146354).

The spelling of 322311033131 in words is "three hundred twenty-two billion, three hundred eleven million, thirty-three thousand, one hundred thirty-one".