113346113 has 4 divisors (see below), whose sum is σ = 115204308. Its totient is φ = 111487920.

The previous prime is 113346097. The next prime is 113346131. The reversal of 113346113 is 311643311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311643311 = 7 ⋅44520473.

It can be written as a sum of positive squares in 2 ways, for example, as 18731584 + 94614529 = 4328^2 + 9727^2 .

It is a cyclic number.

It is not a de Polignac number, because 113346113 - 2⁴ = 113346097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113346143) 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, 929006 + ... + 929127.

It is an arithmetic number, because the mean of its divisors is an integer number (28801077).

Almost surely, 2^113346113 is an apocalyptic number.

It is an amenable number.

113346113 is a deficient number, since it is larger than the sum of its proper divisors (1858195).

113346113 is an equidigital number, since it uses as much as digits as its factorization.

113346113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858194.

The product of its digits is 648, while the sum is 23.

The square root of 113346113 is about 10646.4131518554. The cubic root of 113346113 is about 483.9519124981.

Adding to 113346113 its reverse (311643311), we get a palindrome (424989424).

The spelling of 113346113 in words is "one hundred thirteen million, three hundred forty-six thousand, one hundred thirteen".