13030187803655 has 16 divisors (see below), whose sum is σ = 17058193670304. Its totient is φ = 9476226180480.

The previous prime is 13030187803649. The next prime is 13030187803673. The reversal of 13030187803655 is 55630878103031.

It is not a de Polignac number, because 13030187803655 - 2¹⁴ = 13030187787271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496492 + ... + 5319761.

It is an arithmetic number, because the mean of its divisors is an integer number (1066137104394).

Almost surely, 2^{13030187803655} is an apocalyptic number.

13030187803655 is a deficient number, since it is larger than the sum of its proper divisors (4028005866649).

13030187803655 is a wasteful number, since it uses less digits than its factorization.

13030187803655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6851026.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 13030187803655 in words is "thirteen trillion, thirty billion, one hundred eighty-seven million, eight hundred three thousand, six hundred fifty-five".