10323222131 has 2 divisors, whose sum is σ = 10323222132. Its totient is φ = 10323222130.

The previous prime is 10323222097. The next prime is 10323222157. The reversal of 10323222131 is 13122232301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10323222131 is a prime.

It is a super-2 number, since 2×10323222131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10323222331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5161611065 + 5161611066.

It is an arithmetic number, because the mean of its divisors is an integer number (5161611066).

Almost surely, 2^10323222131 is an apocalyptic number.

10323222131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10323222131 is an equidigital number, since it uses as much as digits as its factorization.

10323222131 is an evil number, because the sum of its binary digits is even.

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

Adding to 10323222131 its reverse (13122232301), we get a palindrome (23445454432).

The spelling of 10323222131 in words is "ten billion, three hundred twenty-three million, two hundred twenty-two thousand, one hundred thirty-one".