113310101 has 4 divisors (see below), whose sum is σ = 116073804. Its totient is φ = 110546400.

The previous prime is 113310073. The next prime is 113310133. The reversal of 113310101 is 101013311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101013311 = 7 ⋅14430473.

It can be written as a sum of positive squares in 2 ways, for example, as 1500625 + 111809476 = 1225^2 + 10574^2 .

It is a cyclic number.

It is not a de Polignac number, because 113310101 - 2⁶ = 113310037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113310161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1381790 + ... + 1381871.

It is an arithmetic number, because the mean of its divisors is an integer number (29018451).

Almost surely, 2^113310101 is an apocalyptic number.

It is an amenable number.

113310101 is a deficient number, since it is larger than the sum of its proper divisors (2763703).

113310101 is an equidigital number, since it uses as much as digits as its factorization.

113310101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763702.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 113310101 is about 10644.7217436624. The cubic root of 113310101 is about 483.9006538007.

Adding to 113310101 its reverse (101013311), we get a palindrome (214323412).

The spelling of 113310101 in words is "one hundred thirteen million, three hundred ten thousand, one hundred one".