32020302112121 has 8 divisors (see below), whose sum is σ = 32314018395624. Its totient is φ = 31726767421440.

The previous prime is 32020302112111. The next prime is 32020302112133. The reversal of 32020302112121 is 12121120302023.

It can be written as a sum of positive squares in 4 ways, for example, as 321807721 + 32019980304400 = 17939^2 + 5658620^2 .

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 32020302112121 - 2³⁸ = 31745424205177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32020302112093 and 32020302112102.

It is not an unprimeable number, because it can be changed into a prime (32020302112111) 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, 45043916 + ... + 45749261.

It is an arithmetic number, because the mean of its divisors is an integer number (4039252299453).

Almost surely, 2^{32020302112121} is an apocalyptic number.

It is an amenable number.

32020302112121 is a deficient number, since it is larger than the sum of its proper divisors (293716283503).

32020302112121 is a wasteful number, since it uses less digits than its factorization.

32020302112121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90796411.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 32020302112121 its reverse (12121120302023), we get a palindrome (44141422414144).

The spelling of 32020302112121 in words is "thirty-two trillion, twenty billion, three hundred two million, one hundred twelve thousand, one hundred twenty-one".