113240534 has 16 divisors (see below), whose sum is σ = 191693520. Its totient is φ = 49697760.

The previous prime is 113240521. The next prime is 113240549. The reversal of 113240534 is 435042311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88109 + ... + 89384.

It is an arithmetic number, because the mean of its divisors is an integer number (11980845).

Almost surely, 2^113240534 is an apocalyptic number.

113240534 is a deficient number, since it is larger than the sum of its proper divisors (78452986).

113240534 is a wasteful number, since it uses less digits than its factorization.

113240534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177535.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 113240534 is about 10641.4535661253. The cubic root of 113240534 is about 483.8016028832.

Adding to 113240534 its reverse (435042311), we get a palindrome (548282845).

The spelling of 113240534 in words is "one hundred thirteen million, two hundred forty thousand, five hundred thirty-four".