131126750275 has 12 divisors (see below), whose sum is σ = 162682761744. Its totient is φ = 104846180000.

The previous prime is 131126750273. The next prime is 131126750299. The reversal of 131126750275 is 572057621131.

It is not a de Polignac number, because 131126750275 - 2¹ = 131126750273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131126750273) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1332031 + ... + 1427080.

It is an arithmetic number, because the mean of its divisors is an integer number (13556896812).

Almost surely, 2^131126750275 is an apocalyptic number.

131126750275 is a deficient number, since it is larger than the sum of its proper divisors (31556011469).

131126750275 is a wasteful number, since it uses less digits than its factorization.

131126750275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761022 (or 2761017 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 131126750275 in words is "one hundred thirty-one billion, one hundred twenty-six million, seven hundred fifty thousand, two hundred seventy-five".