230313201212131 has 2 divisors, whose sum is σ = 230313201212132. Its totient is φ = 230313201212130.

The previous prime is 230313201212113. The next prime is 230313201212203. The reversal of 230313201212131 is 131212102313032.

Together with previous prime (230313201212113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230313201212131 - 2²³ = 230313192823523 is a prime.

It is a super-2 number, since 2×230313201212131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230313201212096 and 230313201212105.

It is not a weakly prime, because it can be changed into another prime (230313201212111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115156600606065 + 115156600606066.

It is an arithmetic number, because the mean of its divisors is an integer number (115156600606066).

Almost surely, 2^{230313201212131} is an apocalyptic number.

230313201212131 is a deficient number, since it is larger than the sum of its proper divisors (1).

230313201212131 is an equidigital number, since it uses as much as digits as its factorization.

230313201212131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 230313201212131 its reverse (131212102313032), we get a palindrome (361525303525163).

The spelling of 230313201212131 in words is "two hundred thirty trillion, three hundred thirteen billion, two hundred one million, two hundred twelve thousand, one hundred thirty-one".