113241142312 has 16 divisors (see below), whose sum is σ = 212331518100. Its totient is φ = 56619404160.

The previous prime is 113241142307. The next prime is 113241142319. The reversal of 113241142312 is 213241142311.

It can be written as a sum of positive squares in 2 ways, for example, as 100967604516 + 12273537796 = 317754^2 + 110786^2 .

It is not an unprimeable number, because it can be changed into a prime (113241142319) 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, 376612 + ... + 606892.

Almost surely, 2^113241142312 is an apocalyptic number.

It is an amenable number.

113241142312 is a deficient number, since it is larger than the sum of its proper divisors (99090375788).

113241142312 is a wasteful number, since it uses less digits than its factorization.

113241142312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291756 (or 291752 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

Adding to 113241142312 its reverse (213241142311), we get a palindrome (326482284623).

Subtracting 113241142312 from its reverse (213241142311), we obtain a palindrome (99999999999).

The spelling of 113241142312 in words is "one hundred thirteen billion, two hundred forty-one million, one hundred forty-two thousand, three hundred twelve".