210033044013 has 16 divisors (see below), whose sum is σ = 303370450880. Its totient is φ = 129251099952.

The previous prime is 210033043991. The next prime is 210033044021. The reversal of 210033044013 is 310440330012.

It is not a de Polignac number, because 210033044013 - 2⁹ = 210033043501 is a prime.

It is a super-2 number, since 2×210033044013² (a number of 23 digits) contains 22 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 (210033044113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15926731 + ... + 15939912.

It is an arithmetic number, because the mean of its divisors is an integer number (18960653180).

Almost surely, 2^210033044013 is an apocalyptic number.

It is an amenable number.

210033044013 is a deficient number, since it is larger than the sum of its proper divisors (93337406867).

210033044013 is an equidigital number, since it uses as much as digits as its factorization.

210033044013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31866685 (or 31866659 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 210033044013 its reverse (310440330012), we get a palindrome (520473374025).

The spelling of 210033044013 in words is "two hundred ten billion, thirty-three million, forty-four thousand, thirteen".