13003453213 has 12 divisors (see below), whose sum is σ = 13757224320. Its totient is φ = 12288187736.

The previous prime is 13003453207. The next prime is 13003453217. The reversal of 13003453213 is 31235430031.

It is not a de Polignac number, because 13003453213 - 2⁵ = 13003453181 is a prime.

It is a super-4 number, since 4×13003453213⁴ (a number of 42 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003453217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104173 + ... + 191986.

It is an arithmetic number, because the mean of its divisors is an integer number (1146435360).

Almost surely, 2^13003453213 is an apocalyptic number.

It is an amenable number.

13003453213 is a deficient number, since it is larger than the sum of its proper divisors (753771107).

13003453213 is an equidigital number, since it uses as much as digits as its factorization.

13003453213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296288 (or 296265 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 13003453213 its reverse (31235430031), we get a palindrome (44238883244).

The spelling of 13003453213 in words is "thirteen billion, three million, four hundred fifty-three thousand, two hundred thirteen".