13133030012213 has 4 divisors (see below), whose sum is σ = 13905561189420. Its totient is φ = 12360498835008.

The previous prime is 13133030012183. The next prime is 13133030012269. The reversal of 13133030012213 is 31221003033131.

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 7654612289809 + 5478417722404 = 2766697^2 + 2340602^2 .

It is a cyclic number.

It is not a de Polignac number, because 13133030012213 - 2⁸ = 13133030011957 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 (13133030042213) 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, 386265588578 + ... + 386265588611.

It is an arithmetic number, because the mean of its divisors is an integer number (3476390297355).

Almost surely, 2^{13133030012213} is an apocalyptic number.

It is an amenable number.

13133030012213 is a deficient number, since it is larger than the sum of its proper divisors (772531177207).

13133030012213 is an equidigital number, since it uses as much as digits as its factorization.

13133030012213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772531177206.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13133030012213 its reverse (31221003033131), we get a palindrome (44354033045344).

The spelling of 13133030012213 in words is "thirteen trillion, one hundred thirty-three billion, thirty million, twelve thousand, two hundred thirteen".