113636671 has 2 divisors, whose sum is σ = 113636672. Its totient is φ = 113636670.

The previous prime is 113636651. The next prime is 113636683. The reversal of 113636671 is 176636311.

It is a strong prime.

It is an emirp because it is prime and its reverse (176636311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113636671 - 2¹³ = 113628479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113636641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56818335 + 56818336.

It is an arithmetic number, because the mean of its divisors is an integer number (56818336).

Almost surely, 2^113636671 is an apocalyptic number.

113636671 is a deficient number, since it is larger than the sum of its proper divisors (1).

113636671 is an equidigital number, since it uses as much as digits as its factorization.

113636671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 113636671 is about 10660.0502344032. The cubic root of 113636671 is about 484.3650897785.

The spelling of 113636671 in words is "one hundred thirteen million, six hundred thirty-six thousand, six hundred seventy-one".