131032031333 has 16 divisors (see below), whose sum is σ = 161247231360. Its totient is φ = 103914871296.

The previous prime is 131032031329. The next prime is 131032031341. The reversal of 131032031333 is 333130230131.

It is not a de Polignac number, because 131032031333 - 2² = 131032031329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131032031299 and 131032031308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131032031393) 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, 9324416 + ... + 9338457.

It is an arithmetic number, because the mean of its divisors is an integer number (10077951960).

Almost surely, 2^131032031333 is an apocalyptic number.

It is an amenable number.

131032031333 is a deficient number, since it is larger than the sum of its proper divisors (30215200027).

131032031333 is a wasteful number, since it uses less digits than its factorization.

131032031333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18662956.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 131032031333 its reverse (333130230131), we get a palindrome (464162261464).

The spelling of 131032031333 in words is "one hundred thirty-one billion, thirty-two million, thirty-one thousand, three hundred thirty-three".