11613205362427 has 2 divisors, whose sum is σ = 11613205362428. Its totient is φ = 11613205362426.

The previous prime is 11613205362401. The next prime is 11613205362487. The reversal of 11613205362427 is 72426350231611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11613205362427 is a prime.

It is not a weakly prime, because it can be changed into another prime (11613205362487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806602681213 + 5806602681214.

It is an arithmetic number, because the mean of its divisors is an integer number (5806602681214).

Almost surely, 2^{11613205362427} is an apocalyptic number.

11613205362427 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613205362427 is an equidigital number, since it uses as much as digits as its factorization.

11613205362427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 11613205362427 in words is "eleven trillion, six hundred thirteen billion, two hundred five million, three hundred sixty-two thousand, four hundred twenty-seven".