113532401 has 8 divisors (see below), whose sum is σ = 117419520. Its totient is φ = 109706688.

The previous prime is 113532359. The next prime is 113532473. The reversal of 113532401 is 104235311.

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 113532401 - 2²⁶ = 46423537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113532481) 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, 11576 + ... + 19001.

It is an arithmetic number, because the mean of its divisors is an integer number (14677440).

Almost surely, 2^113532401 is an apocalyptic number.

It is an amenable number.

113532401 is a deficient number, since it is larger than the sum of its proper divisors (3887119).

113532401 is an equidigital number, since it uses as much as digits as its factorization.

113532401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30703.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 113532401 is about 10655.1584220977. The cubic root of 113532401 is about 484.2168975837.

Adding to 113532401 its reverse (104235311), we get a palindrome (217767712).

The spelling of 113532401 in words is "one hundred thirteen million, five hundred thirty-two thousand, four hundred one".