113010101 has 4 divisors (see below), whose sum is σ = 119657772. Its totient is φ = 106362432.

The previous prime is 113010091. The next prime is 113010133. The reversal of 113010101 is 101010311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 104571076 + 8439025 = 10226^2 + 2905^2 .

It is a cyclic number.

It is not a de Polignac number, because 113010101 - 2¹⁴ = 112993717 is a prime.

It is a Duffinian number.

113010101 is a modest number, since divided by 10101 gives 113 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113010301) 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, 3323810 + ... + 3323843.

It is an arithmetic number, because the mean of its divisors is an integer number (29914443).

Almost surely, 2^113010101 is an apocalyptic number.

It is an amenable number.

113010101 is a deficient number, since it is larger than the sum of its proper divisors (6647671).

113010101 is an equidigital number, since it uses as much as digits as its factorization.

113010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6647670.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 113010101 is about 10630.6209131922. The cubic root of 113010101 is about 483.4732176432.

Adding to 113010101 its reverse (101010311), we get a palindrome (214020412).

The spelling of 113010101 in words is "one hundred thirteen million, ten thousand, one hundred one".