32002131100005 has 128 divisors (see below), whose sum is σ = 63124075008000. Its totient is φ = 15251412476160.

The previous prime is 32002131099989. The next prime is 32002131100019. The reversal of 32002131100005 is 50000113120023.

It is not a de Polignac number, because 32002131100005 - 2⁴ = 32002131099989 is a prime.

It is a super-2 number, since 2×32002131100005² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1032877744 + ... + 1032908726.

It is an arithmetic number, because the mean of its divisors is an integer number (493156836000).

Almost surely, 2^{32002131100005} is an apocalyptic number.

It is an amenable number.

32002131100005 is a deficient number, since it is larger than the sum of its proper divisors (31121943907995).

32002131100005 is a wasteful number, since it uses less digits than its factorization.

32002131100005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42856 (or 42850 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 32002131100005 its reverse (50000113120023), we get a palindrome (82002244220028).

The spelling of 32002131100005 in words is "thirty-two trillion, two billion, one hundred thirty-one million, one hundred thousand, five".