131318783101 has 8 divisors (see below), whose sum is σ = 143717491008. Its totient is φ = 118996848000.

The previous prime is 131318783093. The next prime is 131318783171. The reversal of 131318783101 is 101387813131.

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 131318783101 - 2³ = 131318783093 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 (131318783171) 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, 19189620 + ... + 19196461.

It is an arithmetic number, because the mean of its divisors is an integer number (17964686376).

Almost surely, 2^131318783101 is an apocalyptic number.

131318783101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131318783101 is a deficient number, since it is larger than the sum of its proper divisors (12398707907).

131318783101 is a wasteful number, since it uses less digits than its factorization.

131318783101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38386403.

The product of its (nonzero) digits is 12096, while the sum is 37.

It can be divided in two parts, 131318 and 783101, that added together give a palindrome (914419).

The spelling of 131318783101 in words is "one hundred thirty-one billion, three hundred eighteen million, seven hundred eighty-three thousand, one hundred one".