10021633 has 2 divisors, whose sum is σ = 10021634. Its totient is φ = 10021632.

The previous prime is 10021601. The next prime is 10021637. The reversal of 10021633 is 33612001.

10021633 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7354944 + 2666689 = 2712^2 + 1633^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021633 - 2⁵ = 10021601 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010816 + 5010817.

It is an arithmetic number, because the mean of its divisors is an integer number (5010817).

Almost surely, 2^10021633 is an apocalyptic number.

It is an amenable number.

10021633 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021633 is an equidigital number, since it uses as much as digits as its factorization.

10021633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 10021633 is about 3165.6962899179. The cubic root of 10021633 is about 215.5987133957.

Adding to 10021633 its reverse (33612001), we get a palindrome (43633634).

The spelling of 10021633 in words is "ten million, twenty-one thousand, six hundred thirty-three".