131142203303232 has 112 divisors (see below), whose sum is σ = 378528416570304. Its totient is φ = 39739607040000.

The previous prime is 131142203303219. The next prime is 131142203303263. The reversal of 131142203303232 is 232303302241131.

It is a self number, because there is not a number n which added to its sum of digits gives 131142203303232.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 215333232 + ... + 215941392.

It is an arithmetic number, because the mean of its divisors is an integer number (3379718005092).

Almost surely, 2^{131142203303232} is an apocalyptic number.

131142203303232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131142203303232 is an abundant number, since it is smaller than the sum of its proper divisors (247386213267072).

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

131142203303232 is a wasteful number, since it uses less digits than its factorization.

131142203303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710288 (or 710278 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 131142203303232 its reverse (232303302241131), we get a palindrome (363445505544363).

The spelling of 131142203303232 in words is "one hundred thirty-one trillion, one hundred forty-two billion, two hundred three million, three hundred three thousand, two hundred thirty-two".