113304351 has 4 divisors (see below), whose sum is σ = 151072472. Its totient is φ = 75536232.

The previous prime is 113304341. The next prime is 113304413. The reversal of 113304351 is 153403311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153403311 = 3 ⋅51134437.

It is not a de Polignac number, because 113304351 - 2¹³ = 113296159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113304311) 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, 18884056 + ... + 18884061.

It is an arithmetic number, because the mean of its divisors is an integer number (37768118).

Almost surely, 2^113304351 is an apocalyptic number.

113304351 is a deficient number, since it is larger than the sum of its proper divisors (37768121).

113304351 is an equidigital number, since it uses as much as digits as its factorization.

113304351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37768120.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 113304351 is about 10644.4516533263. The cubic root of 113304351 is about 483.8924683703.

Adding to 113304351 its reverse (153403311), we get a palindrome (266707662).

The spelling of 113304351 in words is "one hundred thirteen million, three hundred four thousand, three hundred fifty-one".