13147233263 has 2 divisors, whose sum is σ = 13147233264. Its totient is φ = 13147233262.

The previous prime is 13147233257. The next prime is 13147233287. The reversal of 13147233263 is 36233274131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13147233263 - 2⁴ = 13147233247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13147233163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6573616631 + 6573616632.

It is an arithmetic number, because the mean of its divisors is an integer number (6573616632).

Almost surely, 2^13147233263 is an apocalyptic number.

13147233263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13147233263 is an equidigital number, since it uses as much as digits as its factorization.

13147233263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 35.

The spelling of 13147233263 in words is "thirteen billion, one hundred forty-seven million, two hundred thirty-three thousand, two hundred sixty-three".