322000206131 has 2 divisors, whose sum is σ = 322000206132. Its totient is φ = 322000206130.

The previous prime is 322000206089. The next prime is 322000206137. The reversal of 322000206131 is 131602000223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322000206131 - 2³⁸ = 47122299187 is a prime.

It is a super-2 number, since 2×322000206131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (322000206137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161000103065 + 161000103066.

It is an arithmetic number, because the mean of its divisors is an integer number (161000103066).

Almost surely, 2^322000206131 is an apocalyptic number.

322000206131 is a deficient number, since it is larger than the sum of its proper divisors (1).

322000206131 is an equidigital number, since it uses as much as digits as its factorization.

322000206131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 322000206131 its reverse (131602000223), we get a palindrome (453602206354).

The spelling of 322000206131 in words is "three hundred twenty-two billion, two hundred six thousand, one hundred thirty-one".