13010533 has 4 divisors (see below), whose sum is σ = 13017888. Its totient is φ = 13003180.

The previous prime is 13010477. The next prime is 13010561. The reversal of 13010533 is 33501031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33501031 = 3407 ⋅9833.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13010533 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 (13010563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768 + ... + 5158.

It is an arithmetic number, because the mean of its divisors is an integer number (3254472).

Almost surely, 2^13010533 is an apocalyptic number.

It is an amenable number.

13010533 is a deficient number, since it is larger than the sum of its proper divisors (7355).

13010533 is an equidigital number, since it uses as much as digits as its factorization.

13010533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 13010533 is about 3607.0116440067. The cubic root of 13010533 is about 235.1969557526.

Adding to 13010533 its reverse (33501031), we get a palindrome (46511564).

The spelling of 13010533 in words is "thirteen million, ten thousand, five hundred thirty-three".