10021011033 has 12 divisors (see below), whose sum is σ = 14686440944. Its totient is φ = 6073339800.

The previous prime is 10021011019. The next prime is 10021011037. The reversal of 10021011033 is 33011012001.

It is not a de Polignac number, because 10021011033 - 2¹³ = 10021002841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021011037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13802683 + ... + 13803408.

Almost surely, 2^10021011033 is an apocalyptic number.

It is an amenable number.

10021011033 is a deficient number, since it is larger than the sum of its proper divisors (4665429911).

10021011033 is a wasteful number, since it uses less digits than its factorization.

10021011033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27606116 (or 27606105 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10021011033 its reverse (33011012001), we get a palindrome (43032023034).

The spelling of 10021011033 in words is "ten billion, twenty-one million, eleven thousand, thirty-three".