10033032021 has 4 divisors (see below), whose sum is σ = 13377376032. Its totient is φ = 6688688012.

The previous prime is 10033032019. The next prime is 10033032077. The reversal of 10033032021 is 12023033001.

10033032021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10033032021 - 2¹ = 10033032019 is a prime.

It is a super-2 number, since 2×10033032021² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10033034021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672172001 + ... + 1672172006.

It is an arithmetic number, because the mean of its divisors is an integer number (3344344008).

Almost surely, 2^10033032021 is an apocalyptic number.

It is an amenable number.

10033032021 is a deficient number, since it is larger than the sum of its proper divisors (3344344011).

10033032021 is an equidigital number, since it uses as much as digits as its factorization.

10033032021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344344010.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10033032021 its reverse (12023033001), we get a palindrome (22056065022).

The spelling of 10033032021 in words is "ten billion, thirty-three million, thirty-two thousand, twenty-one".