113213232022312 has 16 divisors (see below), whose sum is σ = 217211433531840. Its totient is φ = 55290183080496.

The previous prime is 113213232022277. The next prime is 113213232022313. The reversal of 113213232022312 is 213220232312311.

It is not an unprimeable number, because it can be changed into a prime (113213232022313) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 164554115968 + ... + 164554116655.

It is an arithmetic number, because the mean of its divisors is an integer number (13575714595740).

Almost surely, 2^{113213232022312} is an apocalyptic number.

It is an amenable number.

113213232022312 is a deficient number, since it is larger than the sum of its proper divisors (103998201509528).

113213232022312 is a wasteful number, since it uses less digits than its factorization.

113213232022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329108232672 (or 329108232668 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 113213232022312 its reverse (213220232312311), we get a palindrome (326433464334623).

The spelling of 113213232022312 in words is "one hundred thirteen trillion, two hundred thirteen billion, two hundred thirty-two million, twenty-two thousand, three hundred twelve".