201233101113 has 20 divisors (see below), whose sum is σ = 327935425488. Its totient is φ = 121959454680.

The previous prime is 201233101087. The next prime is 201233101127. The reversal of 201233101113 is 311101332102.

It is not a de Polignac number, because 201233101113 - 2²⁶ = 201165992249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201233101193) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112924531 + ... + 112926312.

Almost surely, 2^201233101113 is an apocalyptic number.

It is an amenable number.

201233101113 is a deficient number, since it is larger than the sum of its proper divisors (126702324375).

201233101113 is a wasteful number, since it uses less digits than its factorization.

201233101113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225850866 (or 225850857 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 201233101113 its reverse (311101332102), we get a palindrome (512334433215).

The spelling of 201233101113 in words is "two hundred one billion, two hundred thirty-three million, one hundred one thousand, one hundred thirteen".