131311101001 has 8 divisors (see below), whose sum is σ = 138499220000. Its totient is φ = 124150682880.

The previous prime is 131311100983. The next prime is 131311101013. The reversal of 131311101001 is 100101113131.

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 131311101001 - 2¹⁷ = 131310969929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131311101071) 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, 6915480 + ... + 6934441.

It is an arithmetic number, because the mean of its divisors is an integer number (17312402500).

Almost surely, 2^131311101001 is an apocalyptic number.

It is an amenable number.

131311101001 is a deficient number, since it is larger than the sum of its proper divisors (7188118999).

131311101001 is a wasteful number, since it uses less digits than its factorization.

131311101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13850439.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 131311101001 its reverse (100101113131), we get a palindrome (231412214132).

The spelling of 131311101001 in words is "one hundred thirty-one billion, three hundred eleven million, one hundred one thousand, one".