113540107 has 4 divisors (see below), whose sum is σ = 113587200. Its totient is φ = 113493016.

The previous prime is 113540083. The next prime is 113540113. The reversal of 113540107 is 701045311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701045311 = 1063 ⋅659497.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113540107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113540407) 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 3 ways as a sum of consecutive naturals, for example, 19723 + ... + 24820.

It is an arithmetic number, because the mean of its divisors is an integer number (28396800).

Almost surely, 2^113540107 is an apocalyptic number.

113540107 is a deficient number, since it is larger than the sum of its proper divisors (47093).

113540107 is an equidigital number, since it uses as much as digits as its factorization.

113540107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47092.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 113540107 is about 10655.5200248510. The cubic root of 113540107 is about 484.2278527265.

Adding to 113540107 its reverse (701045311), we get a palindrome (814585418).

The spelling of 113540107 in words is "one hundred thirteen million, five hundred forty thousand, one hundred seven".