131222332423003 has 4 divisors (see below), whose sum is σ = 131222421790768. Its totient is φ = 131222243055240.

The previous prime is 131222332422943. The next prime is 131222332423027. The reversal of 131222332423003 is 300324233222131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131222332423003 is a prime.

It is a super-3 number, since 3×131222332423003³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131222332423103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42443943 + ... + 45430528.

It is an arithmetic number, because the mean of its divisors is an integer number (32805605447692).

Almost surely, 2^{131222332423003} is an apocalyptic number.

131222332423003 is a deficient number, since it is larger than the sum of its proper divisors (89367765).

131222332423003 is an equidigital number, since it uses as much as digits as its factorization.

131222332423003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89367764.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 131222332423003 its reverse (300324233222131), we get a palindrome (431546565645134).

The spelling of 131222332423003 in words is "one hundred thirty-one trillion, two hundred twenty-two billion, three hundred thirty-two million, four hundred twenty-three thousand, three".