32100203002131 has 12 divisors (see below), whose sum is σ = 50582138064120. Its totient is φ = 19454668486080.

The previous prime is 32100203002097. The next prime is 32100203002169. The reversal of 32100203002131 is 13120030200123.

32100203002131 is a `hidden beast` number, since 3 + 210 + 0 + 20 + 300 + 2 + 131 = 666.

It is not a de Polignac number, because 32100203002131 - 2⁶ = 32100203002067 is a prime.

It is a super-2 number, since 2×32100203002131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32100203002331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162122237286 + ... + 162122237483.

It is an arithmetic number, because the mean of its divisors is an integer number (4215178172010).

Almost surely, 2^{32100203002131} is an apocalyptic number.

32100203002131 is a deficient number, since it is larger than the sum of its proper divisors (18481935061989).

32100203002131 is a wasteful number, since it uses less digits than its factorization.

32100203002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324244474786 (or 324244474783 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 32100203002131 its reverse (13120030200123), we get a palindrome (45220233202254).

The spelling of 32100203002131 in words is "thirty-two trillion, one hundred billion, two hundred three million, two thousand, one hundred thirty-one".