11563077827107 has 4 divisors (see below), whose sum is σ = 11573020285560. Its totient is φ = 11553135368656.

The previous prime is 11563077827087. The next prime is 11563077827131. The reversal of 11563077827107 is 70172877036511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11563077827107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11563077027107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4971227482 + ... + 4971229807.

It is an arithmetic number, because the mean of its divisors is an integer number (2893255071390).

Almost surely, 2^{11563077827107} is an apocalyptic number.

11563077827107 is a deficient number, since it is larger than the sum of its proper divisors (9942458453).

11563077827107 is an equidigital number, since it uses as much as digits as its factorization.

11563077827107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9942458452.

The product of its (nonzero) digits is 3457440, while the sum is 55.

The spelling of 11563077827107 in words is "eleven trillion, five hundred sixty-three billion, seventy-seven million, eight hundred twenty-seven thousand, one hundred seven".