113320434 has 16 divisors (see below), whose sum is σ = 226757088. Its totient is φ = 37754112.

The previous prime is 113320409. The next prime is 113320439. The reversal of 113320434 is 434023311.

It is a self number, because there is not a number n which added to its sum of digits gives 113320434.

It is not an unprimeable number, because it can be changed into a prime (113320439) 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, 12754 + ... + 19730.

It is an arithmetic number, because the mean of its divisors is an integer number (14172318).

Almost surely, 2^113320434 is an apocalyptic number.

113320434 is an abundant number, since it is smaller than the sum of its proper divisors (113436654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113320434 is a wasteful number, since it uses less digits than its factorization.

113320434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9689.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 113320434 is about 10645.2070905173. The cubic root of 113320434 is about 483.9153626791.

Adding to 113320434 its reverse (434023311), we get a palindrome (547343745).

The spelling of 113320434 in words is "one hundred thirteen million, three hundred twenty thousand, four hundred thirty-four".