113303061 has 12 divisors (see below), whose sum is σ = 172273920. Its totient is φ = 71559720.

The previous prime is 113303059. The next prime is 113303089. The reversal of 113303061 is 160303311.

It is not a de Polignac number, because 113303061 - 2¹ = 113303059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113303161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331125 + ... + 331466.

It is an arithmetic number, because the mean of its divisors is an integer number (14356160).

Almost surely, 2^113303061 is an apocalyptic number.

It is an amenable number.

113303061 is a deficient number, since it is larger than the sum of its proper divisors (58970859).

113303061 is a wasteful number, since it uses less digits than its factorization.

113303061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662616 (or 662613 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 113303061 is about 10644.3910582053. The cubic root of 113303061 is about 483.8906319488.

Adding to 113303061 its reverse (160303311), we get a palindrome (273606372).

The spelling of 113303061 in words is "one hundred thirteen million, three hundred three thousand, sixty-one".