113531414 has 16 divisors (see below), whose sum is σ = 176380416. Its totient is φ = 54772200.

The previous prime is 113531401. The next prime is 113531417. The reversal of 113531414 is 414135311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113531414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113531417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1832 + ... + 15179.

It is an arithmetic number, because the mean of its divisors is an integer number (11023776).

Almost surely, 2^113531414 is an apocalyptic number.

113531414 is a deficient number, since it is larger than the sum of its proper divisors (62849002).

113531414 is a wasteful number, since it uses less digits than its factorization.

113531414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17131.

The product of its digits is 720, while the sum is 23.

The square root of 113531414 is about 10655.1121064023. The cubic root of 113531414 is about 484.2154943911.

Adding to 113531414 its reverse (414135311), we get a palindrome (527666725).

The spelling of 113531414 in words is "one hundred thirteen million, five hundred thirty-one thousand, four hundred fourteen".