131122380415 has 8 divisors (see below), whose sum is σ = 169450460928. Its totient is φ = 96828834720.

The previous prime is 131122380413. The next prime is 131122380419. The reversal of 131122380415 is 514083221131.

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

It is not a de Polignac number, because 131122380415 - 2¹ = 131122380413 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 (131122380413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008633631 + ... + 1008633760.

It is an arithmetic number, because the mean of its divisors is an integer number (21181307616).

Almost surely, 2^131122380415 is an apocalyptic number.

131122380415 is a deficient number, since it is larger than the sum of its proper divisors (38328080513).

131122380415 is a wasteful number, since it uses less digits than its factorization.

131122380415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017267409.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 131122380415 in words is "one hundred thirty-one billion, one hundred twenty-two million, three hundred eighty thousand, four hundred fifteen".