131110101109 has 8 divisors (see below), whose sum is σ = 142566324992. Its totient is φ = 119849710320.

The previous prime is 131110101061. The next prime is 131110101121. The reversal of 131110101109 is 901101011131.

It is a happy number.

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 131110101109 - 2²⁵ = 131076546677 is a prime.

It is a super-2 number, since 2×131110101109² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131114101109) 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, 48956877 + ... + 48959554.

It is an arithmetic number, because the mean of its divisors is an integer number (17820790624).

Almost surely, 2^131110101109 is an apocalyptic number.

It is an amenable number.

131110101109 is a deficient number, since it is larger than the sum of its proper divisors (11456223883).

131110101109 is a wasteful number, since it uses less digits than its factorization.

131110101109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97916547.

The product of its (nonzero) digits is 27, while the sum is 19.

The spelling of 131110101109 in words is "one hundred thirty-one billion, one hundred ten million, one hundred one thousand, one hundred nine".