13230126131 has 2 divisors, whose sum is σ = 13230126132. Its totient is φ = 13230126130.

The previous prime is 13230126109. The next prime is 13230126137. The reversal of 13230126131 is 13162103231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13230126131 - 2¹⁰ = 13230125107 is a prime.

It is a super-2 number, since 2×13230126131² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 13230126097 and 13230126106.

It is not a weakly prime, because it can be changed into another prime (13230126137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615063065 + 6615063066.

It is an arithmetic number, because the mean of its divisors is an integer number (6615063066).

Almost surely, 2^13230126131 is an apocalyptic number.

13230126131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230126131 is an equidigital number, since it uses as much as digits as its factorization.

13230126131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 13230126131 its reverse (13162103231), we get a palindrome (26392229362).

The spelling of 13230126131 in words is "thirteen billion, two hundred thirty million, one hundred twenty-six thousand, one hundred thirty-one".