113001201212 has 24 divisors (see below), whose sum is σ = 200461430400. Its totient is φ = 55731157056.

The previous prime is 113001201191. The next prime is 113001201289. The reversal of 113001201212 is 212102100311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483887 + ... + 678342.

It is an arithmetic number, because the mean of its divisors is an integer number (8352559600).

Almost surely, 2^113001201212 is an apocalyptic number.

It is an amenable number.

113001201212 is a deficient number, since it is larger than the sum of its proper divisors (87460229188).

113001201212 is a wasteful number, since it uses less digits than its factorization.

113001201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162565 (or 1162563 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 113001201212 its reverse (212102100311), we get a palindrome (325103301523).

The spelling of 113001201212 in words is "one hundred thirteen billion, one million, two hundred one thousand, two hundred twelve".