113321471 has 8 divisors (see below), whose sum is σ = 115003200. Its totient is φ = 111646080.

The previous prime is 113321459. The next prime is 113321489. The reversal of 113321471 is 174123311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 113321471 - 2¹⁰ = 113320447 is a prime.

It is a super-3 number, since 3×113321471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113321431) 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, 43691 + ... + 46211.

It is an arithmetic number, because the mean of its divisors is an integer number (14375400).

Almost surely, 2^113321471 is an apocalyptic number.

113321471 is a deficient number, since it is larger than the sum of its proper divisors (1681729).

113321471 is an equidigital number, since it uses as much as digits as its factorization.

113321471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169.

The product of its digits is 504, while the sum is 23.

The square root of 113321471 is about 10645.2557977721. The cubic root of 113321471 is about 483.9168387844.

Adding to 113321471 its reverse (174123311), we get a palindrome (287444782).

The spelling of 113321471 in words is "one hundred thirteen million, three hundred twenty-one thousand, four hundred seventy-one".