5051321432130 has 16 divisors (see below), whose sum is σ = 12123171437184. Its totient is φ = 1347019048560.

The previous prime is 5051321432081. The next prime is 5051321432137. The reversal of 5051321432130 is 312341231505.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 168377381071 = 5051321432130 / (5 + 0 + 5 + 1 + 3 + 2 + 1 + 4 + 3 + 2 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (5051321432137) 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, 84188690506 + ... + 84188690565.

It is an arithmetic number, because the mean of its divisors is an integer number (757698214824).

Almost surely, 2^{5051321432130} is an apocalyptic number.

5051321432130 is an abundant number, since it is smaller than the sum of its proper divisors (7071850005054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5051321432130 is a wasteful number, since it uses less digits than its factorization.

5051321432130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168377381081.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 5051321432130 its reverse (312341231505), we get a palindrome (5363662663635).

The spelling of 5051321432130 in words is "five trillion, fifty-one billion, three hundred twenty-one million, four hundred thirty-two thousand, one hundred thirty".