13100240347 has 2 divisors, whose sum is σ = 13100240348. Its totient is φ = 13100240346.

The previous prime is 13100240311. The next prime is 13100240381. The reversal of 13100240347 is 74304200131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13100240347 - 2¹¹ = 13100238299 is a prime.

It is not a weakly prime, because it can be changed into another prime (13100240147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550120173 + 6550120174.

It is an arithmetic number, because the mean of its divisors is an integer number (6550120174).

Almost surely, 2^13100240347 is an apocalyptic number.

13100240347 is a deficient number, since it is larger than the sum of its proper divisors (1).

13100240347 is an equidigital number, since it uses as much as digits as its factorization.

13100240347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 13100240347 its reverse (74304200131), we get a palindrome (87404440478).

The spelling of 13100240347 in words is "thirteen billion, one hundred million, two hundred forty thousand, three hundred forty-seven".