32012320002102 has 96 divisors (see below), whose sum is σ = 77057008348320. Its totient is φ = 9522927360000.

The previous prime is 32012320002049. The next prime is 32012320002151. The reversal of 32012320002102 is 20120002321023.

32012320002102 is a `hidden beast` number, since 320 + 1 + 2 + 320 + 0 + 0 + 21 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3544102 + ... + 8751302.

It is an arithmetic number, because the mean of its divisors is an integer number (802677170295).

Almost surely, 2^{32012320002102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32012320002102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38528504174160).

32012320002102 is an abundant number, since it is smaller than the sum of its proper divisors (45044688346218).

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

32012320002102 is a wasteful number, since it uses less digits than its factorization.

32012320002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5207790 (or 5207787 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32012320002102 its reverse (20120002321023), we get a palindrome (52132322323125).

The spelling of 32012320002102 in words is "thirty-two trillion, twelve billion, three hundred twenty million, two thousand, one hundred two".