113540434 has 16 divisors (see below), whose sum is σ = 195481728. Its totient is φ = 48449952.

The previous prime is 113540429. The next prime is 113540503. The reversal of 113540434 is 434045311.

It is a junction number, because it is equal to n+sod(n) for n = 113540399 and 113540408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14142 + ... + 20665.

It is an arithmetic number, because the mean of its divisors is an integer number (12217608).

Almost surely, 2^113540434 is an apocalyptic number.

113540434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

113540434 is a deficient number, since it is larger than the sum of its proper divisors (81941294).

113540434 is a wasteful number, since it uses less digits than its factorization.

113540434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35049.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 113540434 is about 10655.5353689995. The cubic root of 113540434 is about 484.2283175912.

Adding to 113540434 its reverse (434045311), we get a palindrome (547585745).

The spelling of 113540434 in words is "one hundred thirteen million, five hundred forty thousand, four hundred thirty-four".