13052500111333 has 4 divisors (see below), whose sum is σ = 13052509591648. Its totient is φ = 13052490631020.

The previous prime is 13052500111309. The next prime is 13052500111337. The reversal of 13052500111333 is 33311100525031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13052500111333 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 (13052500111337) 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, 2232891 + ... + 5575912.

It is an arithmetic number, because the mean of its divisors is an integer number (3263127397912).

Almost surely, 2^{13052500111333} is an apocalyptic number.

It is an amenable number.

13052500111333 is a deficient number, since it is larger than the sum of its proper divisors (9480315).

13052500111333 is an equidigital number, since it uses as much as digits as its factorization.

13052500111333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480314.

The product of its (nonzero) digits is 4050, while the sum is 28.

Adding to 13052500111333 its reverse (33311100525031), we get a palindrome (46363600636364).

The spelling of 13052500111333 in words is "thirteen trillion, fifty-two billion, five hundred million, one hundred eleven thousand, three hundred thirty-three".