12302322310131 has 32 divisors (see below), whose sum is σ = 19849346265600. Its totient is φ = 6616301293056.

The previous prime is 12302322310079. The next prime is 12302322310133. The reversal of 12302322310131 is 13101322320321.

It is not a de Polignac number, because 12302322310131 - 2⁶ = 12302322310067 is a prime.

It is a super-2 number, since 2×12302322310131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12302322310133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50912260 + ... + 51153326.

It is an arithmetic number, because the mean of its divisors is an integer number (620292070800).

Almost surely, 2^{12302322310131} is an apocalyptic number.

12302322310131 is a deficient number, since it is larger than the sum of its proper divisors (7547023955469).

12302322310131 is a wasteful number, since it uses less digits than its factorization.

12302322310131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384043.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12302322310131 its reverse (13101322320321), we get a palindrome (25403644630452).

The spelling of 12302322310131 in words is "twelve trillion, three hundred two billion, three hundred twenty-two million, three hundred ten thousand, one hundred thirty-one".