113001230212 has 12 divisors (see below), whose sum is σ = 212963857036. Its totient is φ = 52154413920.

The previous prime is 113001230197. The next prime is 113001230267. The reversal of 113001230212 is 212032100311.

It can be written as a sum of positive squares in 2 ways, for example, as 17357008516 + 95644221696 = 131746^2 + 309264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086550239 + ... + 1086550342.

Almost surely, 2^113001230212 is an apocalyptic number.

It is an amenable number.

113001230212 is a deficient number, since it is larger than the sum of its proper divisors (99962626824).

113001230212 is a wasteful number, since it uses less digits than its factorization.

113001230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173100598 (or 2173100596 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 113001230212 its reverse (212032100311), we get a palindrome (325033330523).

The spelling of 113001230212 in words is "one hundred thirteen billion, one million, two hundred thirty thousand, two hundred twelve".