130331435050 has 12 divisors (see below), whose sum is σ = 242416469286. Its totient is φ = 52132574000.

The previous prime is 130331435041. The next prime is 130331435063. The reversal of 130331435050 is 50534133031.

It can be written as a sum of positive squares in 3 ways, for example, as 67407217641 + 62924217409 = 259629^2 + 250847^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1303314301 + ... + 1303314400.

Almost surely, 2^130331435050 is an apocalyptic number.

130331435050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130331435050 is a deficient number, since it is larger than the sum of its proper divisors (112085034236).

130331435050 is a wasteful number, since it uses less digits than its factorization.

130331435050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606628713 (or 2606628708 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 130331435050 its reverse (50534133031), we get a palindrome (180865568081).

The spelling of 130331435050 in words is "one hundred thirty billion, three hundred thirty-one million, four hundred thirty-five thousand, fifty".