113000212303312 has 40 divisors (see below), whose sum is σ = 221940526012040. Its totient is φ = 55725262018560.

The previous prime is 113000212303189. The next prime is 113000212303361. The reversal of 113000212303312 is 213303212000311.

It can be written as a sum of positive squares in 4 ways, for example, as 15228538445376 + 97771673857936 = 3902376^2 + 9887956^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77558764 + ... + 79002292.

It is an arithmetic number, because the mean of its divisors is an integer number (5548513150301).

Almost surely, 2^{113000212303312} is an apocalyptic number.

It is an amenable number.

113000212303312 is a deficient number, since it is larger than the sum of its proper divisors (108940313708728).

113000212303312 is a wasteful number, since it uses less digits than its factorization.

113000212303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510631 (or 1510625 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113000212303312 its reverse (213303212000311), we get a palindrome (326303424303623).

The spelling of 113000212303312 in words is "one hundred thirteen trillion, two hundred twelve million, three hundred three thousand, three hundred twelve".