113113333230312 has 64 divisors (see below), whose sum is σ = 299429101932480. Its totient is φ = 35485178268672.

The previous prime is 113113333230311. The next prime is 113113333230371. The reversal of 113113333230312 is 213032333311311.

It is a self number, because there is not a number n which added to its sum of digits gives 113113333230312.

It is not an unprimeable number, because it can be changed into a prime (113113333230311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5400618 + ... + 15981030.

It is an arithmetic number, because the mean of its divisors is an integer number (4678579717695).

Almost surely, 2^{113113333230312} is an apocalyptic number.

113113333230312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113113333230312 is an abundant number, since it is smaller than the sum of its proper divisors (186315768702168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113113333230312 is a wasteful number, since it uses less digits than its factorization.

113113333230312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10606642 (or 10606638 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 30.

Adding to 113113333230312 its reverse (213032333311311), we get a palindrome (326145666541623).

The spelling of 113113333230312 in words is "one hundred thirteen trillion, one hundred thirteen billion, three hundred thirty-three million, two hundred thirty thousand, three hundred twelve".