13201246056563 has 16 divisors (see below), whose sum is σ = 13249551601344. Its totient is φ = 13153038958080.

The previous prime is 13201246056547. The next prime is 13201246056643. The reversal of 13201246056563 is 36565064210231.

It is a cyclic number.

It is not a de Polignac number, because 13201246056563 - 2⁴ = 13201246056547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13201246056503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148228231 + ... + 1148239727.

It is an arithmetic number, because the mean of its divisors is an integer number (828096975084).

Almost surely, 2^{13201246056563} is an apocalyptic number.

13201246056563 is a deficient number, since it is larger than the sum of its proper divisors (48305544781).

13201246056563 is a wasteful number, since it uses less digits than its factorization.

13201246056563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15422.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 13201246056563 in words is "thirteen trillion, two hundred one billion, two hundred forty-six million, fifty-six thousand, five hundred sixty-three".