113101101203 has 16 divisors (see below), whose sum is σ = 124343904000. Its totient is φ = 102485479392.

The previous prime is 113101101199. The next prime is 113101101233. The reversal of 113101101203 is 302101101311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113101101203 - 2² = 113101101199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113101101233) 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 in 15 ways as a sum of consecutive naturals, for example, 1321943 + ... + 1404896.

It is an arithmetic number, because the mean of its divisors is an integer number (7771494000).

Almost surely, 2^113101101203 is an apocalyptic number.

113101101203 is a deficient number, since it is larger than the sum of its proper divisors (11242802797).

113101101203 is a wasteful number, since it uses less digits than its factorization.

113101101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726954.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 113101101203 its reverse (302101101311), we get a palindrome (415202202514).

The spelling of 113101101203 in words is "one hundred thirteen billion, one hundred one million, one hundred one thousand, two hundred three".