113201351 has 4 divisors (see below), whose sum is σ = 119860272. Its totient is φ = 106542432.

The previous prime is 113201329. The next prime is 113201357. The reversal of 113201351 is 153102311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153102311 = 997 ⋅153563.

It is a cyclic number.

It is not a de Polignac number, because 113201351 - 2¹⁰ = 113200327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 6658903 = 113201351 / (1 + 1 + 3 + 2 + 0 + 1 + 3 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113201357) 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, 3329435 + ... + 3329468.

It is an arithmetic number, because the mean of its divisors is an integer number (29965068).

Almost surely, 2^113201351 is an apocalyptic number.

113201351 is a deficient number, since it is larger than the sum of its proper divisors (6658921).

113201351 is an equidigital number, since it uses as much as digits as its factorization.

113201351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6658920.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 113201351 is about 10639.6123519609. The cubic root of 113201351 is about 483.7457954663.

Adding to 113201351 its reverse (153102311), we get a palindrome (266303662).

The spelling of 113201351 in words is "one hundred thirteen million, two hundred one thousand, three hundred fifty-one".