131303103310223 has 8 divisors (see below), whose sum is σ = 141403521765408. Its totient is φ = 121202710532064.

The previous prime is 131303103310207. The next prime is 131303103310229. The reversal of 131303103310223 is 322013301303131.

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 131303103310223 - 2⁴ = 131303103310207 is a prime.

It is a super-3 number, since 3×131303103310223³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131303103310192 and 131303103310201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303103310229) 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, 4946765 + ... + 16943337.

It is an arithmetic number, because the mean of its divisors is an integer number (17675440220676).

Almost surely, 2^{131303103310223} is an apocalyptic number.

131303103310223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131303103310223 is a deficient number, since it is larger than the sum of its proper divisors (10100418455185).

131303103310223 is a wasteful number, since it uses less digits than its factorization.

131303103310223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12838513.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 131303103310223 its reverse (322013301303131), we get a palindrome (453316404613354).

The spelling of 131303103310223 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred three million, three hundred ten thousand, two hundred twenty-three".