10233321320020 has 24 divisors (see below), whose sum is σ = 21895445996424. Its totient is φ = 4016095913856.

The previous prime is 10233321320011. The next prime is 10233321320029. The reversal of 10233321320020 is 2002312333201.

It is an interprime number because it is at equal distance from previous prime (10233321320011) and next prime (10233321320029).

It can be written as a sum of positive squares in 4 ways, for example, as 580543420356 + 9652777899664 = 761934^2 + 3106892^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10233321319973 and 10233321320000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233321320029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4827037299 + ... + 4827039418.

It is an arithmetic number, because the mean of its divisors is an integer number (912310249851).

Almost surely, 2^{10233321320020} is an apocalyptic number.

10233321320020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10233321320020 is an abundant number, since it is smaller than the sum of its proper divisors (11662124676404).

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

10233321320020 is a wasteful number, since it uses less digits than its factorization.

10233321320020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9654076779 (or 9654076777 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 10233321320020 its reverse (2002312333201), we get a palindrome (12235633653221).

The spelling of 10233321320020 in words is "ten trillion, two hundred thirty-three billion, three hundred twenty-one million, three hundred twenty thousand, twenty".