131140312055 has 8 divisors (see below), whose sum is σ = 158761015632. Its totient is φ = 103983822208.

The previous prime is 131140312049. The next prime is 131140312067. The reversal of 131140312055 is 550213041131.

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

It is not a de Polignac number, because 131140312055 - 2¹² = 131140307959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116052809 + ... + 116053938.

It is an arithmetic number, because the mean of its divisors is an integer number (19845126954).

Almost surely, 2^131140312055 is an apocalyptic number.

131140312055 is a deficient number, since it is larger than the sum of its proper divisors (27620703577).

131140312055 is a wasteful number, since it uses less digits than its factorization.

131140312055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232106865.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 131140312055 its reverse (550213041131), we get a palindrome (681353353186).

The spelling of 131140312055 in words is "one hundred thirty-one billion, one hundred forty million, three hundred twelve thousand, fifty-five".