131001331042303 has 8 divisors (see below), whose sum is σ = 131164112177280. Its totient is φ = 130838561373600.

The previous prime is 131001331042301. The next prime is 131001331042313. The reversal of 131001331042303 is 303240133100131.

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 131001331042303 - 2¹ = 131001331042301 is a prime.

It is a super-2 number, since 2×131001331042303² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131001331042301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20111826 + ... + 25816432.

It is an arithmetic number, because the mean of its divisors is an integer number (16395514022160).

Almost surely, 2^{131001331042303} is an apocalyptic number.

131001331042303 is a deficient number, since it is larger than the sum of its proper divisors (162781134977).

131001331042303 is an equidigital number, since it uses as much as digits as its factorization.

131001331042303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5733137.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 131001331042303 its reverse (303240133100131), we get a palindrome (434241464142434).

The spelling of 131001331042303 in words is "one hundred thirty-one trillion, one billion, three hundred thirty-one million, forty-two thousand, three hundred three".