113122340312 has 16 divisors (see below), whose sum is σ = 218946465600. Its totient is φ = 54736616160.

The previous prime is 113122340297. The next prime is 113122340341. The reversal of 113122340312 is 213043221311.

It is a super-3 number, since 3×113122340312³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228068987 + ... + 228069482.

It is an arithmetic number, because the mean of its divisors is an integer number (13684154100).

Almost surely, 2^113122340312 is an apocalyptic number.

It is an amenable number.

113122340312 is a deficient number, since it is larger than the sum of its proper divisors (105824125288).

113122340312 is a wasteful number, since it uses less digits than its factorization.

113122340312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456138506 (or 456138502 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113122340312 its reverse (213043221311), we get a palindrome (326165561623).

The spelling of 113122340312 in words is "one hundred thirteen billion, one hundred twenty-two million, three hundred forty thousand, three hundred twelve".