113002201 has 16 divisors (see below), whose sum is σ = 124603920. Its totient is φ = 101836800.

The previous prime is 113002199. The next prime is 113002207. The reversal of 113002201 is 102200311.

It can be written as a sum of positive squares in 8 ways, for example, as 26512201 + 86490000 = 5149^2 + 9300^2 .

It is not a de Polignac number, because 113002201 - 2¹ = 113002199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113002207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276085 + ... + 276493.

It is an arithmetic number, because the mean of its divisors is an integer number (7787745).

Almost surely, 2^113002201 is an apocalyptic number.

It is an amenable number.

113002201 is a deficient number, since it is larger than the sum of its proper divisors (11601719).

113002201 is a wasteful number, since it uses less digits than its factorization.

113002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 113002201 is about 10630.2493385621. The cubic root of 113002201 is about 483.4619516077.

Adding to 113002201 its reverse (102200311), we get a palindrome (215202512).

The spelling of 113002201 in words is "one hundred thirteen million, two thousand, two hundred one".