131322322003 has 8 divisors (see below), whose sum is σ = 132681862080. Its totient is φ = 129969736680.

The previous prime is 131322321989. The next prime is 131322322031. The reversal of 131322322003 is 300223223131.

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 131322322003 - 2¹⁷ = 131322190931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131322322093) 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, 1700725 + ... + 1776262.

It is an arithmetic number, because the mean of its divisors is an integer number (16585232760).

Almost surely, 2^131322322003 is an apocalyptic number.

131322322003 is a deficient number, since it is larger than the sum of its proper divisors (1359540077).

131322322003 is a wasteful number, since it uses less digits than its factorization.

131322322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477377.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 131322322003 its reverse (300223223131), we get a palindrome (431545545134).

The spelling of 131322322003 in words is "one hundred thirty-one billion, three hundred twenty-two million, three hundred twenty-two thousand, three".