113523351 has 4 divisors (see below), whose sum is σ = 151364472. Its totient is φ = 75682232.

The previous prime is 113523343. The next prime is 113523359. The reversal of 113523351 is 153325311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (113523343) and next prime (113523359).

It is a cyclic number.

It is not a de Polignac number, because 113523351 - 2³ = 113523343 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113523359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18920556 + ... + 18920561.

It is an arithmetic number, because the mean of its divisors is an integer number (37841118).

Almost surely, 2^113523351 is an apocalyptic number.

113523351 is a deficient number, since it is larger than the sum of its proper divisors (37841121).

113523351 is an equidigital number, since it uses as much as digits as its factorization.

113523351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37841120.

The product of its digits is 1350, while the sum is 24.

The square root of 113523351 is about 10654.7337367013. The cubic root of 113523351 is about 484.2040311264.

Adding to 113523351 its reverse (153325311), we get a palindrome (266848662).

The spelling of 113523351 in words is "one hundred thirteen million, five hundred twenty-three thousand, three hundred fifty-one".