33233030013 has 8 divisors (see below), whose sum is σ = 44318668576. Its totient is φ = 22151372400.

The previous prime is 33233030011. The next prime is 33233030101. The reversal of 33233030013 is 31003033233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33233030013 - 2¹ = 33233030011 is a prime.

It is a super-2 number, since 2×33233030013² (a number of 22 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 (33233030011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 975703 + ... + 1009188.

It is an arithmetic number, because the mean of its divisors is an integer number (5539833572).

Almost surely, 2^33233030013 is an apocalyptic number.

It is an amenable number.

33233030013 is a deficient number, since it is larger than the sum of its proper divisors (11085638563).

33233030013 is a wasteful number, since it uses less digits than its factorization.

33233030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990475.

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 33233030013 its reverse (31003033233), we get a palindrome (64236063246).

The spelling of 33233030013 in words is "thirty-three billion, two hundred thirty-three million, thirty thousand, thirteen".