32131003231000 has 32 divisors (see below), whose sum is σ = 75186547562880. Its totient is φ = 12852401292000.

The previous prime is 32131003230967. The next prime is 32131003231027. The reversal of 32131003231000 is 13230013123.

It is a super-2 number, since 2×32131003231000² (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 7 ways as a sum of consecutive naturals, for example, 16065500616 + ... + 16065502615.

It is an arithmetic number, because the mean of its divisors is an integer number (2349579611340).

Almost surely, 2^{32131003231000} is an apocalyptic number.

It is an amenable number.

32131003231000 is an abundant number, since it is smaller than the sum of its proper divisors (43055544331880).

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

32131003231000 is a wasteful number, since it uses less digits than its factorization.

32131003231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32131003252 (or 32131003238 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32131003231000 its reverse (13230013123), we get a palindrome (32144233244123).

The spelling of 32131003231000 in words is "thirty-two trillion, one hundred thirty-one billion, three million, two hundred thirty-one thousand".