131272730135 has 8 divisors (see below), whose sum is σ = 157585484976. Its totient is φ = 104979378240.

The previous prime is 131272730111. The next prime is 131272730177. The reversal of 131272730135 is 531037272131.

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

It is not a de Polignac number, because 131272730135 - 2¹⁴ = 131272713751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131272730095 and 131272730104.

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, 4835846 + ... + 4862915.

It is an arithmetic number, because the mean of its divisors is an integer number (19698185622).

Almost surely, 2^131272730135 is an apocalyptic number.

131272730135 is a deficient number, since it is larger than the sum of its proper divisors (26312754841).

131272730135 is an equidigital number, since it uses as much as digits as its factorization.

131272730135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701473.

The product of its (nonzero) digits is 26460, while the sum is 35.

The spelling of 131272730135 in words is "one hundred thirty-one billion, two hundred seventy-two million, seven hundred thirty thousand, one hundred thirty-five".