131123130303 has 8 divisors (see below), whose sum is σ = 190724553216. Its totient is φ = 79468563800.

The previous prime is 131123130269. The next prime is 131123130329. The reversal of 131123130303 is 303031321131.

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 131123130303 - 2¹⁶ = 131123064767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131123130303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131123130343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1986714063 + ... + 1986714128.

It is an arithmetic number, because the mean of its divisors is an integer number (23840569152).

Almost surely, 2^131123130303 is an apocalyptic number.

131123130303 is a deficient number, since it is larger than the sum of its proper divisors (59601422913).

131123130303 is a wasteful number, since it uses less digits than its factorization.

131123130303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973428205.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131123130303 its reverse (303031321131), we get a palindrome (434154451434).

The spelling of 131123130303 in words is "one hundred thirty-one billion, one hundred twenty-three million, one hundred thirty thousand, three hundred three".