13142430031 has 2 divisors, whose sum is σ = 13142430032. Its totient is φ = 13142430030.

The previous prime is 13142430013. The next prime is 13142430101. The reversal of 13142430031 is 13003424131.

Together with previous prime (13142430013) 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 13142430031 - 2⁵ = 13142429999 is a prime.

It is a super-2 number, since 2×13142430031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13142429984 and 13142430011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13142430331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571215015 + 6571215016.

It is an arithmetic number, because the mean of its divisors is an integer number (6571215016).

Almost surely, 2^13142430031 is an apocalyptic number.

13142430031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142430031 is an equidigital number, since it uses as much as digits as its factorization.

13142430031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13142430031 its reverse (13003424131), we get a palindrome (26145854162).

The spelling of 13142430031 in words is "thirteen billion, one hundred forty-two million, four hundred thirty thousand, thirty-one".