131303112123223 has 8 divisors (see below), whose sum is σ = 131537021435568. Its totient is φ = 131069205254784.

The previous prime is 131303112123221. The next prime is 131303112123251. The reversal of 131303112123223 is 322321211303131.

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 131303112123223 - 2¹ = 131303112123221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131303112123191 and 131303112123200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131303112123221) 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, 132878511 + ... + 133863007.

It is an arithmetic number, because the mean of its divisors is an integer number (16442127679446).

Almost surely, 2^{131303112123223} is an apocalyptic number.

131303112123223 is a deficient number, since it is larger than the sum of its proper divisors (233909312345).

131303112123223 is an equidigital number, since it uses as much as digits as its factorization.

131303112123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221953.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 131303112123223 its reverse (322321211303131), we get a palindrome (453624323426354).

The spelling of 131303112123223 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twelve million, one hundred twenty-three thousand, two hundred twenty-three".