113413420 has 12 divisors (see below), whose sum is σ = 238168224. Its totient is φ = 45365360.

The previous prime is 113413411. The next prime is 113413439. The reversal of 113413420 is 24314311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2835316 + ... + 2835355.

It is an arithmetic number, because the mean of its divisors is an integer number (19847352).

Almost surely, 2^113413420 is an apocalyptic number.

113413420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113413420 is an abundant number, since it is smaller than the sum of its proper divisors (124754804).

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

113413420 is a wasteful number, since it uses less digits than its factorization.

113413420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670680 (or 5670678 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 113413420 is about 10649.5737003882. The cubic root of 113413420 is about 484.0476867160.

Adding to 113413420 its reverse (24314311), we get a palindrome (137727731).

The spelling of 113413420 in words is "one hundred thirteen million, four hundred thirteen thousand, four hundred twenty".