32002133123021 has 8 divisors (see below), whose sum is σ = 32019757211904. Its totient is φ = 31984509649680.

The previous prime is 32002133123003. The next prime is 32002133123087. The reversal of 32002133123021 is 12032133120023.

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 32002133123021 - 2³⁰ = 32001059381197 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 (32002133120021) 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, 137473436 + ... + 137706026.

It is an arithmetic number, because the mean of its divisors is an integer number (4002469651488).

Almost surely, 2^{32002133123021} is an apocalyptic number.

It is an amenable number.

32002133123021 is a deficient number, since it is larger than the sum of its proper divisors (17624088883).

32002133123021 is a wasteful number, since it uses less digits than its factorization.

32002133123021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307771.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 32002133123021 its reverse (12032133120023), we get a palindrome (44034266243044).

The spelling of 32002133123021 in words is "thirty-two trillion, two billion, one hundred thirty-three million, one hundred twenty-three thousand, twenty-one".