113314521 has 8 divisors (see below), whose sum is σ = 151418464. Its totient is φ = 75376800.

The previous prime is 113314511. The next prime is 113314549. The reversal of 113314521 is 125413311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113314521 - 2¹¹ = 113312473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113314511) 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, 39955 + ... + 42696.

It is an arithmetic number, because the mean of its divisors is an integer number (18927308).

Almost surely, 2^113314521 is an apocalyptic number.

It is an amenable number.

113314521 is a deficient number, since it is larger than the sum of its proper divisors (38103943).

113314521 is an equidigital number, since it uses as much as digits as its factorization.

113314521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83111.

The product of its digits is 360, while the sum is 21.

The square root of 113314521 is about 10644.9293562710. The cubic root of 113314521 is about 483.9069457172.

Adding to 113314521 its reverse (125413311), we get a palindrome (238727832).

The spelling of 113314521 in words is "one hundred thirteen million, three hundred fourteen thousand, five hundred twenty-one".