113112310 has 8 divisors (see below), whose sum is σ = 203602176. Its totient is φ = 45244920.

The previous prime is 113112287. The next prime is 113112319. The reversal of 113112310 is 13211311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113112310² = 25588789347072200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113112319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5655606 + ... + 5655625.

It is an arithmetic number, because the mean of its divisors is an integer number (25450272).

Almost surely, 2^113112310 is an apocalyptic number.

113112310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113112310 is a deficient number, since it is larger than the sum of its proper divisors (90489866).

113112310 is a wasteful number, since it uses less digits than its factorization.

113112310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11311238.

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

The square root of 113112310 is about 10635.4271188326. The cubic root of 113112310 is about 483.6189285832.

Adding to 113112310 its reverse (13211311), we get a palindrome (126323621).

Subtracting from 113112310 its reverse (13211311), we obtain a palindrome (99900999).

The spelling of 113112310 in words is "one hundred thirteen million, one hundred twelve thousand, three hundred ten".