32303330120021 has 6 divisors (see below), whose sum is σ = 34315302238530. Its totient is φ = 30403134230336.

The previous prime is 32303330120003. The next prime is 32303330120051. The reversal of 32303330120021 is 12002103330323.

It can be written as a sum of positive squares in 3 ways, for example, as 14227312591921 + 18076017528100 = 3771911^2 + 4251590^2 .

It is not a de Polignac number, because 32303330120021 - 2¹⁴ = 32303330103637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32303330120051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55888114106 + ... + 55888114683.

It is an arithmetic number, because the mean of its divisors is an integer number (5719217039755).

Almost surely, 2^{32303330120021} is an apocalyptic number.

It is an amenable number.

32303330120021 is a deficient number, since it is larger than the sum of its proper divisors (2011972118509).

32303330120021 is a wasteful number, since it uses less digits than its factorization.

32303330120021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111776228823 (or 111776228806 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 32303330120021 its reverse (12002103330323), we get a palindrome (44305433450344).

The spelling of 32303330120021 in words is "thirty-two trillion, three hundred three billion, three hundred thirty million, one hundred twenty thousand, twenty-one".