32120332102002 has 16 divisors (see below), whose sum is σ = 64247044368960. Its totient is φ = 10705714006512.

The previous prime is 32120332101971. The next prime is 32120332102003. The reversal of 32120332102002 is 20020123302123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32120332102002.

It is not an unprimeable number, because it can be changed into a prime (32120332102003) 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, 265774758 + ... + 265895585.

It is an arithmetic number, because the mean of its divisors is an integer number (4015440273060).

Almost surely, 2^{32120332102002} is an apocalyptic number.

32120332102002 is an abundant number, since it is smaller than the sum of its proper divisors (32126712266958).

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

32120332102002 is a wasteful number, since it uses less digits than its factorization.

32120332102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531680417.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32120332102002 its reverse (20020123302123), we get a palindrome (52140455404125).

The spelling of 32120332102002 in words is "thirty-two trillion, one hundred twenty billion, three hundred thirty-two million, one hundred two thousand, two".