131320111300001 has 32 divisors (see below), whose sum is σ = 142271339857920. Its totient is φ = 120492139161600.

The previous prime is 131320111299961. The next prime is 131320111300033. The reversal of 131320111300001 is 100003111023131.

It is a cyclic number.

It is not a de Polignac number, because 131320111300001 - 2¹⁴ = 131320111283617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131320111300051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12723578921 + ... + 12723589241.

It is an arithmetic number, because the mean of its divisors is an integer number (4445979370560).

Almost surely, 2^{131320111300001} is an apocalyptic number.

It is an amenable number.

131320111300001 is a deficient number, since it is larger than the sum of its proper divisors (10951228557919).

131320111300001 is a wasteful number, since it uses less digits than its factorization.

131320111300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17337.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131320111300001 its reverse (100003111023131), we get a palindrome (231323222323132).

The spelling of 131320111300001 in words is "one hundred thirty-one trillion, three hundred twenty billion, one hundred eleven million, three hundred thousand, one".