131130303050 has 24 divisors (see below), whose sum is σ = 244224630156. Its totient is φ = 52382816640.

The previous prime is 131130303049. The next prime is 131130303061. The reversal of 131130303050 is 50303031131.

131130303050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 46095660601 + 85034642449 = 214699^2 + 291607^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1694387 + ... + 1770086.

Almost surely, 2^131130303050 is an apocalyptic number.

131130303050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131130303050 is a deficient number, since it is larger than the sum of its proper divisors (113094327106).

131130303050 is a wasteful number, since it uses less digits than its factorization.

131130303050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465242 (or 3465237 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 20.

Adding to 131130303050 its reverse (50303031131), we get a palindrome (181433334181).

The spelling of 131130303050 in words is "one hundred thirty-one billion, one hundred thirty million, three hundred three thousand, fifty".