131203003032312 has 32 divisors (see below), whose sum is σ = 328030819313280. Its totient is φ = 43731226113120.

The previous prime is 131203003032263. The next prime is 131203003032341. The reversal of 131203003032312 is 213230300302131.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 193919698 + ... + 194595105.

It is an arithmetic number, because the mean of its divisors is an integer number (10250963103540).

Almost surely, 2^{131203003032312} is an apocalyptic number.

131203003032312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131203003032312 is an abundant number, since it is smaller than the sum of its proper divisors (196827816280968).

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

131203003032312 is a wasteful number, since it uses less digits than its factorization.

131203003032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388528883 (or 388528879 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 131203003032312 its reverse (213230300302131), we get a palindrome (344433303334443).

The spelling of 131203003032312 in words is "one hundred thirty-one trillion, two hundred three billion, three million, thirty-two thousand, three hundred twelve".