131311303031101 has 8 divisors (see below), whose sum is σ = 133225239530304. Its totient is φ = 129410083718400.

The previous prime is 131311303031093. The next prime is 131311303031113. The reversal of 131311303031101 is 101130303113131.

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 131311303031101 - 2³ = 131311303031093 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 (131311303031131) 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, 3179275825 + ... + 3179317126.

It is an arithmetic number, because the mean of its divisors is an integer number (16653154941288).

Almost surely, 2^{131311303031101} is an apocalyptic number.

It is an amenable number.

131311303031101 is a deficient number, since it is larger than the sum of its proper divisors (1913936499203).

131311303031101 is a wasteful number, since it uses less digits than its factorization.

131311303031101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6358593251.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 131311303031101 its reverse (101130303113131), we get a palindrome (232441606144232).

The spelling of 131311303031101 in words is "one hundred thirty-one trillion, three hundred eleven billion, three hundred three million, thirty-one thousand, one hundred one".