10320420033 has 60 divisors (see below), whose sum is σ = 19564416432. Its totient is φ = 5361234480.

The previous prime is 10320420023. The next prime is 10320420049. The reversal of 10320420033 is 33002402301.

It is not a de Polignac number, because 10320420033 - 2¹⁷ = 10320288961 is a prime.

It is a super-2 number, since 2×10320420033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10320419988 and 10320420015.

It is not an unprimeable number, because it can be changed into a prime (10320420013) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 74535 + ... + 161852.

Almost surely, 2^10320420033 is an apocalyptic number.

It is an amenable number.

10320420033 is a deficient number, since it is larger than the sum of its proper divisors (9243996399).

10320420033 is a wasteful number, since it uses less digits than its factorization.

10320420033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236424 (or 236408 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 10320420033 its reverse (33002402301), we get a palindrome (43322822334).

The spelling of 10320420033 in words is "ten billion, three hundred twenty million, four hundred twenty thousand, thirty-three".