13013033 has 4 divisors (see below), whose sum is σ = 14196048. Its totient is φ = 11830020.

The previous prime is 13013027. The next prime is 13013057. The reversal of 13013033 is 33031031.

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.

It is a cyclic number.

It is not a de Polignac number, because 13013033 - 2⁶ = 13012969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13012999 and 13013017.

It is not an unprimeable number, because it can be changed into a prime (13013023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591491 + ... + 591512.

It is an arithmetic number, because the mean of its divisors is an integer number (3549012).

Almost surely, 2^13013033 is an apocalyptic number.

It is an amenable number.

13013033 is a deficient number, since it is larger than the sum of its proper divisors (1183015).

13013033 is a wasteful number, since it uses less digits than its factorization.

13013033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183014.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 13013033 is about 3607.3581746203. The cubic root of 13013033 is about 235.2120193100.

Adding to 13013033 its reverse (33031031), we get a palindrome (46044064).

It can be divided in two parts, 1301 and 3033, that added together give a palindrome (4334).

The spelling of 13013033 in words is "thirteen million, thirteen thousand, thirty-three".