13030231220291 has 2 divisors, whose sum is σ = 13030231220292. Its totient is φ = 13030231220290.

The previous prime is 13030231220269. The next prime is 13030231220297. The reversal of 13030231220291 is 19202213203031.

13030231220291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13030231220291 - 2³⁴ = 13013051351107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13030231220297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515115610145 + 6515115610146.

It is an arithmetic number, because the mean of its divisors is an integer number (6515115610146).

Almost surely, 2^{13030231220291} is an apocalyptic number.

13030231220291 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030231220291 is an equidigital number, since it uses as much as digits as its factorization.

13030231220291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 13030231220291 in words is "thirteen trillion, thirty billion, two hundred thirty-one million, two hundred twenty thousand, two hundred ninety-one".