10032011021 has 16 divisors (see below), whose sum is σ = 10536255744. Its totient is φ = 9540586944.

The previous prime is 10032010997. The next prime is 10032011023. The reversal of 10032011021 is 12011023001.

It is a cyclic number.

It is not a de Polignac number, because 10032011021 - 2³⁰ = 8958269197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10032010993 and 10032011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032011023) 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, 1479986 + ... + 1486748.

It is an arithmetic number, because the mean of its divisors is an integer number (658515984).

Almost surely, 2^10032011021 is an apocalyptic number.

It is an amenable number.

10032011021 is a deficient number, since it is larger than the sum of its proper divisors (504244723).

10032011021 is an equidigital number, since it uses as much as digits as its factorization.

10032011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10032011021 its reverse (12011023001), we get a palindrome (22043034022).

The spelling of 10032011021 in words is "ten billion, thirty-two million, eleven thousand, twenty-one".