13021123022213 has 8 divisors (see below), whose sum is σ = 14148588683520. Its totient is φ = 11937871700640.

The previous prime is 13021123022107. The next prime is 13021123022287. The reversal of 13021123022213 is 31222032112031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13021123022213 - 2⁸ = 13021123021957 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 (13021123022293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11053584320 + ... + 11053585497.

It is an arithmetic number, because the mean of its divisors is an integer number (1768573585440).

Almost surely, 2^{13021123022213} is an apocalyptic number.

It is an amenable number.

13021123022213 is a deficient number, since it is larger than the sum of its proper divisors (1127465661307).

13021123022213 is a wasteful number, since it uses less digits than its factorization.

13021123022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22107169867.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13021123022213 its reverse (31222032112031), we get a palindrome (44243155134244).

The spelling of 13021123022213 in words is "thirteen trillion, twenty-one billion, one hundred twenty-three million, twenty-two thousand, two hundred thirteen".