223000000102013 has 4 divisors (see below), whose sum is σ = 223000159844220. Its totient is φ = 222999840359808.

The previous prime is 223000000101979. The next prime is 223000000102147. The reversal of 223000000102013 is 310201000000322.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 99760982993764 + 123239017108249 = 9988042^2 + 11101307^2 .

It is a cyclic number.

It is not a de Polignac number, because 223000000102013 - 2⁸ = 223000000101757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223000000102813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77758478 + ... + 80575311.

It is an arithmetic number, because the mean of its divisors is an integer number (55750039961055).

Almost surely, 2^{223000000102013} is an apocalyptic number.

It is an amenable number.

223000000102013 is a deficient number, since it is larger than the sum of its proper divisors (159742207).

223000000102013 is a wasteful number, since it uses less digits than its factorization.

223000000102013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159742206.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 223000000102013 its reverse (310201000000322), we get a palindrome (533201000102335).

The spelling of 223000000102013 in words is "two hundred twenty-three trillion, one hundred two thousand, thirteen".