113102201 has 8 divisors (see below), whose sum is σ = 118286784. Its totient is φ = 107939920.

The previous prime is 113102153. The next prime is 113102239. The reversal of 113102201 is 102201311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-113102201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113102251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5270 + ... + 15936.

It is an arithmetic number, because the mean of its divisors is an integer number (14785848).

Almost surely, 2^113102201 is an apocalyptic number.

It is an amenable number.

113102201 is a deficient number, since it is larger than the sum of its proper divisors (5184583).

113102201 is a wasteful number, since it uses less digits than its factorization.

113102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11151.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 113102201 is about 10634.9518569667. The cubic root of 113102201 is about 483.6045209282.

Adding to 113102201 its reverse (102201311), we get a palindrome (215303512).

The spelling of 113102201 in words is "one hundred thirteen million, one hundred two thousand, two hundred one".