10321021033 has 8 divisors (see below), whose sum is σ = 10805558400. Its totient is φ = 9845059728.

The previous prime is 10321020971. The next prime is 10321021043. The reversal of 10321021033 is 33012012301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10321021033 - 2¹⁷ = 10320889961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10321020998 and 10321021016.

It is not an unprimeable number, because it can be changed into a prime (10321021043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2141553 + ... + 2146366.

It is an arithmetic number, because the mean of its divisors is an integer number (1350694800).

Almost surely, 2^10321021033 is an apocalyptic number.

It is an amenable number.

10321021033 is a deficient number, since it is larger than the sum of its proper divisors (484537367).

10321021033 is an equidigital number, since it uses as much as digits as its factorization.

10321021033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4288031.

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

Adding to 10321021033 its reverse (33012012301), we get a palindrome (43333033334).

The spelling of 10321021033 in words is "ten billion, three hundred twenty-one million, twenty-one thousand, thirty-three".