113520533 has 8 divisors (see below), whose sum is σ = 129956352. Its totient is φ = 97139376.

The previous prime is 113520527. The next prime is 113520569. The reversal of 113520533 is 335025311.

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 113520533 - 2⁶ = 113520469 is a prime.

It is a super-2 number, since 2×113520533² = 25773822825208178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113520499 and 113520508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113520833) 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, 9110 + ... + 17607.

It is an arithmetic number, because the mean of its divisors is an integer number (16244544).

Almost surely, 2^113520533 is an apocalyptic number.

It is an amenable number.

113520533 is a deficient number, since it is larger than the sum of its proper divisors (16435819).

113520533 is an equidigital number, since it uses as much as digits as its factorization.

113520533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27331.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 113520533 is about 10654.6014941902. The cubic root of 113520533 is about 484.2000246137.

Adding to 113520533 its reverse (335025311), we get a palindrome (448545844).

The spelling of 113520533 in words is "one hundred thirteen million, five hundred twenty thousand, five hundred thirty-three".