131403032209987 has 8 divisors (see below), whose sum is σ = 132117611763456. Its totient is φ = 130688933051712.

The previous prime is 131403032209921. The next prime is 131403032210011. The reversal of 131403032209987 is 789902230304131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131403032209987 - 2⁷ = 131403032209859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131403032209487) 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 7 ways as a sum of consecutive naturals, for example, 119550243 + ... + 120644380.

It is an arithmetic number, because the mean of its divisors is an integer number (16514701470432).

Almost surely, 2^{131403032209987} is an apocalyptic number.

131403032209987 is a deficient number, since it is larger than the sum of its proper divisors (714579553469).

131403032209987 is a wasteful number, since it uses less digits than its factorization.

131403032209987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240197597.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 131403032209987 in words is "one hundred thirty-one trillion, four hundred three billion, thirty-two million, two hundred nine thousand, nine hundred eighty-seven".