131248037 has 8 divisors (see below), whose sum is σ = 133651680. Its totient is φ = 128850480.

The previous prime is 131248021. The next prime is 131248043. The reversal of 131248037 is 730842131.

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 131248037 - 2⁴ = 131248021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131248937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84962 + ... + 86492.

It is an arithmetic number, because the mean of its divisors is an integer number (16706460).

Almost surely, 2^131248037 is an apocalyptic number.

It is an amenable number.

131248037 is a deficient number, since it is larger than the sum of its proper divisors (2403643).

131248037 is a wasteful number, since it uses less digits than its factorization.

131248037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 131248037 is about 11456.3535647256. The cubic root of 131248037 is about 508.1956448252.

The spelling of 131248037 in words is "one hundred thirty-one million, two hundred forty-eight thousand, thirty-seven".