113110101 has 40 divisors (see below), whose sum is σ = 183358560. Its totient is φ = 69074208.

The previous prime is 113110093. The next prime is 113110157. The reversal of 113110101 is 101011311.

It is not a de Polignac number, because 113110101 - 2³ = 113110093 is a prime.

It is a super-3 number, since 3×113110101³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 171310 + ... + 171968.

It is an arithmetic number, because the mean of its divisors is an integer number (4583964).

Almost surely, 2^113110101 is an apocalyptic number.

It is an amenable number.

113110101 is a deficient number, since it is larger than the sum of its proper divisors (70248459).

113110101 is a wasteful number, since it uses less digits than its factorization.

113110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

The square root of 113110101 is about 10635.3232673013. The cubic root of 113110101 is about 483.6157803223.

Adding to 113110101 its reverse (101011311), we get a palindrome (214121412).

The spelling of 113110101 in words is "one hundred thirteen million, one hundred ten thousand, one hundred one".