11223104341513 has 4 divisors (see below), whose sum is σ = 11223118795780. Its totient is φ = 11223089887248.

The previous prime is 11223104341487. The next prime is 11223104341523. The reversal of 11223104341513 is 31514340132211.

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 150262443769 + 11072841897744 = 387637^2 + 3327588^2 .

It is a cyclic number.

It is not a de Polignac number, because 11223104341513 - 2⁵ = 11223104341481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11223104341523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5992098 + ... + 7638811.

It is an arithmetic number, because the mean of its divisors is an integer number (2805779698945).

Almost surely, 2^{11223104341513} is an apocalyptic number.

It is an amenable number.

11223104341513 is a deficient number, since it is larger than the sum of its proper divisors (14454267).

11223104341513 is an equidigital number, since it uses as much as digits as its factorization.

11223104341513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14454266.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 11223104341513 its reverse (31514340132211), we get a palindrome (42737444473724).

The spelling of 11223104341513 in words is "eleven trillion, two hundred twenty-three billion, one hundred four million, three hundred forty-one thousand, five hundred thirteen".