131013301099 has 8 divisors (see below), whose sum is σ = 131312035440. Its totient is φ = 130714880736.

The previous prime is 131013301087. The next prime is 131013301121. The reversal of 131013301099 is 990103310131.

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 a de Polignac number, because none of the positive numbers 2^k-131013301099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131013301099.

It is not an unprimeable number, because it can be changed into a prime (131013301019) 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, 767337 + ... + 922405.

It is an arithmetic number, because the mean of its divisors is an integer number (16414004430).

Almost surely, 2^131013301099 is an apocalyptic number.

131013301099 is a deficient number, since it is larger than the sum of its proper divisors (298734341).

131013301099 is a wasteful number, since it uses less digits than its factorization.

131013301099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156989.

The product of its (nonzero) digits is 2187, while the sum is 31.

The spelling of 131013301099 in words is "one hundred thirty-one billion, thirteen million, three hundred one thousand, ninety-nine".