113323020002 has 4 divisors (see below), whose sum is σ = 169984530006. Its totient is φ = 56661510000.

The previous prime is 113323019981. The next prime is 113323020007. The reversal of 113323020002 is 200020323311.

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

It can be written as a sum of positive squares in only one way, i.e., 59136026041 + 54186993961 = 243179^2 + 232781^2 .

It is not an unprimeable number, because it can be changed into a prime (113323020007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28330754999 + ... + 28330755002.

Almost surely, 2^113323020002 is an apocalyptic number.

113323020002 is a deficient number, since it is larger than the sum of its proper divisors (56661510004).

113323020002 is an equidigital number, since it uses as much as digits as its factorization.

113323020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56661510003.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 113323020002 its reverse (200020323311), we get a palindrome (313343343313).

The spelling of 113323020002 in words is "one hundred thirteen billion, three hundred twenty-three million, twenty thousand, two".