10021033011 has 32 divisors (see below), whose sum is σ = 14650272000. Its totient is φ = 6042516480.

The previous prime is 10021032943. The next prime is 10021033031. The reversal of 10021033011 is 11033012001.

It is not a de Polignac number, because 10021033011 - 2⁷ = 10021032883 is a prime.

It is a super-2 number, since 2×10021033011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10021033031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9552415 + ... + 9553463.

It is an arithmetic number, because the mean of its divisors is an integer number (457821000).

Almost surely, 2^10021033011 is an apocalyptic number.

10021033011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10021033011 is a deficient number, since it is larger than the sum of its proper divisors (4629238989).

10021033011 is a wasteful number, since it uses less digits than its factorization.

10021033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259.

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

Adding to 10021033011 its reverse (11033012001), we get a palindrome (21054045012).

The spelling of 10021033011 in words is "ten billion, twenty-one million, thirty-three thousand, eleven".