13112132321003 has 2 divisors, whose sum is σ = 13112132321004. Its totient is φ = 13112132321002.

The previous prime is 13112132320981. The next prime is 13112132321017. The reversal of 13112132321003 is 30012323121131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13112132321003 - 2¹⁴ = 13112132304619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13112132321003.

It is not a weakly prime, because it can be changed into another prime (13112132321033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556066160501 + 6556066160502.

It is an arithmetic number, because the mean of its divisors is an integer number (6556066160502).

Almost surely, 2^{13112132321003} is an apocalyptic number.

13112132321003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13112132321003 is an equidigital number, since it uses as much as digits as its factorization.

13112132321003 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 13112132321003 its reverse (30012323121131), we get a palindrome (43124455442134).

The spelling of 13112132321003 in words is "thirteen trillion, one hundred twelve billion, one hundred thirty-two million, three hundred twenty-one thousand, three".