113527863 has 6 divisors (see below), whose sum is σ = 163984704. Its totient is φ = 75685236.

The previous prime is 113527861. The next prime is 113527873. The reversal of 113527863 is 368725311.

It is not a de Polignac number, because 113527863 - 2¹ = 113527861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113527861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6307095 + ... + 6307112.

It is an arithmetic number, because the mean of its divisors is an integer number (27330784).

Almost surely, 2^113527863 is an apocalyptic number.

113527863 is a deficient number, since it is larger than the sum of its proper divisors (50456841).

113527863 is a wasteful number, since it uses less digits than its factorization.

113527863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12614213 (or 12614210 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 113527863 is about 10654.9454714700. The cubic root of 113527863 is about 484.2104459583.

The spelling of 113527863 in words is "one hundred thirteen million, five hundred twenty-seven thousand, eight hundred sixty-three".