113132103212 has 6 divisors (see below), whose sum is σ = 197981180628. Its totient is φ = 56566051604.

The previous prime is 113132103211. The next prime is 113132103241. The reversal of 113132103212 is 212301231311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113132103211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14141512898 + ... + 14141512905.

It is an arithmetic number, because the mean of its divisors is an integer number (32996863438).

Almost surely, 2^113132103212 is an apocalyptic number.

It is an amenable number.

113132103212 is a deficient number, since it is larger than the sum of its proper divisors (84849077416).

113132103212 is a wasteful number, since it uses less digits than its factorization.

113132103212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28283025807 (or 28283025805 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113132103212 its reverse (212301231311), we get a palindrome (325433334523).

The spelling of 113132103212 in words is "one hundred thirteen billion, one hundred thirty-two million, one hundred three thousand, two hundred twelve".