131231330330001 has 16 divisors (see below), whose sum is σ = 190971007426560. Its totient is φ = 79497026093520.

The previous prime is 131231330329993. The next prime is 131231330330011. The reversal of 131231330330001 is 100033033132131.

It is not a de Polignac number, because 131231330330001 - 2³ = 131231330329993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131231330330011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927765721 + ... + 927907158.

It is an arithmetic number, because the mean of its divisors is an integer number (11935687964160).

Almost surely, 2^{131231330330001} is an apocalyptic number.

131231330330001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131231330330001 is a deficient number, since it is larger than the sum of its proper divisors (59739677096559).

131231330330001 is a wasteful number, since it uses less digits than its factorization.

131231330330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855675036.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 131231330330001 its reverse (100033033132131), we get a palindrome (231264363462132).

The spelling of 131231330330001 in words is "one hundred thirty-one trillion, two hundred thirty-one billion, three hundred thirty million, three hundred thirty thousand, one".