13035213 has 6 divisors (see below), whose sum is σ = 18828654. Its totient is φ = 8690136.

The previous prime is 13035199. The next prime is 13035223. The reversal of 13035213 is 31253031.

It can be written as a sum of positive squares in only one way, i.e., 12299049 + 736164 = 3507^2 + 858^2 .

It is not a de Polignac number, because 13035213 - 2¹⁷ = 12904141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13035223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 724170 + ... + 724187.

It is an arithmetic number, because the mean of its divisors is an integer number (3138109).

Almost surely, 2^13035213 is an apocalyptic number.

It is an amenable number.

13035213 is a deficient number, since it is larger than the sum of its proper divisors (5793441).

13035213 is a wasteful number, since it uses less digits than its factorization.

13035213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448363 (or 1448360 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 13035213 is about 3610.4311376898. The cubic root of 13035213 is about 235.3455787797.

Adding to 13035213 its reverse (31253031), we get a palindrome (44288244).

The spelling of 13035213 in words is "thirteen million, thirty-five thousand, two hundred thirteen".