113223100202 has 8 divisors (see below), whose sum is σ = 169853487300. Its totient is φ = 56605271104.

The previous prime is 113223100183. The next prime is 113223100313. The reversal of 113223100202 is 202001322311.

It can be written as a sum of positive squares in 2 ways, for example, as 68503116361 + 44719983841 = 261731^2 + 211471^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3116927 + ... + 3153042.

Almost surely, 2^113223100202 is an apocalyptic number.

113223100202 is a deficient number, since it is larger than the sum of its proper divisors (56630387098).

113223100202 is an equidigital number, since it uses as much as digits as its factorization.

113223100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6279000.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 113223100202 its reverse (202001322311), we get a palindrome (315224422513).

The spelling of 113223100202 in words is "one hundred thirteen billion, two hundred twenty-three million, one hundred thousand, two hundred two".