13055165087 has 2 divisors, whose sum is σ = 13055165088. Its totient is φ = 13055165086.

The previous prime is 13055165083. The next prime is 13055165099. The reversal of 13055165087 is 78056155031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13055165087 - 2² = 13055165083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13055165083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527582543 + 6527582544.

It is an arithmetic number, because the mean of its divisors is an integer number (6527582544).

Almost surely, 2^13055165087 is an apocalyptic number.

13055165087 is a deficient number, since it is larger than the sum of its proper divisors (1).

13055165087 is an equidigital number, since it uses as much as digits as its factorization.

13055165087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 13055165087 in words is "thirteen billion, fifty-five million, one hundred sixty-five thousand, eighty-seven".