32312102002000 has 80 divisors (see below), whose sum is σ = 78904234051344. Its totient is φ = 12796872000000.

The previous prime is 32312102001983. The next prime is 32312102002009. The reversal of 32312102002000 is 20020121323.

It can be written as a sum of positive squares in 8 ways, for example, as 6296144860944 + 26015957141056 = 2509212^2 + 5100584^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32312102002009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79778451 + ... + 80182450.

Almost surely, 2^{32312102002000} is an apocalyptic number.

It is an amenable number.

32312102002000 is an abundant number, since it is smaller than the sum of its proper divisors (46592132049344).

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

32312102002000 is a wasteful number, since it uses less digits than its factorization.

32312102002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159961025 (or 159961009 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32312102002000 its reverse (20020121323), we get a palindrome (32332122123323).

The spelling of 32312102002000 in words is "thirty-two trillion, three hundred twelve billion, one hundred two million, two thousand".