13132400863 has 2 divisors, whose sum is σ = 13132400864. Its totient is φ = 13132400862.

The previous prime is 13132400833. The next prime is 13132400887. The reversal of 13132400863 is 36800423131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13132400863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13132400833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566200431 + 6566200432.

It is an arithmetic number, because the mean of its divisors is an integer number (6566200432).

Almost surely, 2^13132400863 is an apocalyptic number.

13132400863 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132400863 is an equidigital number, since it uses as much as digits as its factorization.

13132400863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 13132400863 its reverse (36800423131), we get a palindrome (49932823994).

The spelling of 13132400863 in words is "thirteen billion, one hundred thirty-two million, four hundred thousand, eight hundred sixty-three".