13275430005031 has 2 divisors, whose sum is σ = 13275430005032. Its totient is φ = 13275430005030.

The previous prime is 13275430005029. The next prime is 13275430005037. The reversal of 13275430005031 is 13050003457231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13275430005031 - 2¹ = 13275430005029 is a prime.

It is a super-2 number, since 2×13275430005031² (a number of 27 digits) contains 22 as substring.

Together with 13275430005029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13275430005037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6637715002515 + 6637715002516.

It is an arithmetic number, because the mean of its divisors is an integer number (6637715002516).

Almost surely, 2^{13275430005031} is an apocalyptic number.

13275430005031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13275430005031 is an equidigital number, since it uses as much as digits as its factorization.

13275430005031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 13275430005031 in words is "thirteen trillion, two hundred seventy-five billion, four hundred thirty million, five thousand, thirty-one".