13033042 has 32 divisors (see below), whose sum is σ = 22809600. Its totient is φ = 5525520.

The previous prime is 13033003. The next prime is 13033049. The reversal of 13033042 is 24033031.

It is not an unprimeable number, because it can be changed into a prime (13033049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21459 + ... + 22057.

It is an arithmetic number, because the mean of its divisors is an integer number (712800).

Almost surely, 2^13033042 is an apocalyptic number.

13033042 is a deficient number, since it is larger than the sum of its proper divisors (9776558).

13033042 is a wasteful number, since it uses less digits than its factorization.

13033042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 13033042 is about 3610.1304685565. The cubic root of 13033042 is about 235.3325125408.

Adding to 13033042 its reverse (24033031), we get a palindrome (37066073).

The spelling of 13033042 in words is "thirteen million, thirty-three thousand, forty-two".