13233020213 has 24 divisors (see below), whose sum is σ = 15471751680. Its totient is φ = 11285121120.

The previous prime is 13233020147. The next prime is 13233020219. The reversal of 13233020213 is 31202033231.

It is not a de Polignac number, because 13233020213 - 2¹² = 13233016117 is a prime.

It is a super-2 number, since 2×13233020213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233020219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10819520 + ... + 10820742.

It is an arithmetic number, because the mean of its divisors is an integer number (644656320).

Almost surely, 2^13233020213 is an apocalyptic number.

It is an amenable number.

13233020213 is a deficient number, since it is larger than the sum of its proper divisors (2238731467).

13233020213 is a wasteful number, since it uses less digits than its factorization.

13233020213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13233020213 its reverse (31202033231), we get a palindrome (44435053444).

The spelling of 13233020213 in words is "thirteen billion, two hundred thirty-three million, twenty thousand, two hundred thirteen".