10323420032 has 32 divisors (see below), whose sum is σ = 20873163720. Its totient is φ = 5084665344.

The previous prime is 10323420031. The next prime is 10323420059. The reversal of 10323420032 is 23002432301.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 10323419986 and 10323420013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323420031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593303 + ... + 610454.

Almost surely, 2^10323420032 is an apocalyptic number.

It is an amenable number.

10323420032 is an abundant number, since it is smaller than the sum of its proper divisors (10549743688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10323420032 is an equidigital number, since it uses as much as digits as its factorization.

10323420032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203838 (or 1203826 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 10323420032 its reverse (23002432301), we get a palindrome (33325852333).

The spelling of 10323420032 in words is "ten billion, three hundred twenty-three million, four hundred twenty thousand, thirty-two".