113012113 has 8 divisors (see below), whose sum is σ = 116153856. Its totient is φ = 109888800.

The previous prime is 113012099. The next prime is 113012117. The reversal of 113012113 is 311210311.

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 113012113 - 2¹³ = 113003921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113012093 and 113012102.

It is not an unprimeable number, because it can be changed into a prime (113012117) 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, 8320 + ... + 17182.

It is an arithmetic number, because the mean of its divisors is an integer number (14519232).

Almost surely, 2^113012113 is an apocalyptic number.

It is an amenable number.

113012113 is a deficient number, since it is larger than the sum of its proper divisors (3141743).

113012113 is an equidigital number, since it uses as much as digits as its factorization.

113012113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9215.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 113012113 is about 10630.7155450609. The cubic root of 113012113 is about 483.4760868332.

Adding to 113012113 its reverse (311210311), we get a palindrome (424222424).

The spelling of 113012113 in words is "one hundred thirteen million, twelve thousand, one hundred thirteen".