50100130 has 8 divisors (see below), whose sum is σ = 90180252. Its totient is φ = 20040048.

The previous prime is 50100101. The next prime is 50100133. The reversal of 50100130 is 3100105.

It can be written as a sum of positive squares in 2 ways, for example, as 45576001 + 4524129 = 6751^2 + 2127^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 5010013 = 50100130 / (5 + 0 + 1 + 0 + 0 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (50100133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504997 + ... + 2505016.

Almost surely, 2^50100130 is an apocalyptic number.

50100130 is a deficient number, since it is larger than the sum of its proper divisors (40080122).

50100130 is a wasteful number, since it uses less digits than its factorization.

50100130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010020.

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 50100130 is about 7078.1445308781. The cubic root of 50100130 is about 368.6489072684.

Adding to 50100130 its reverse (3100105), we get a palindrome (53200235).

The spelling of 50100130 in words is "fifty million, one hundred thousand, one hundred thirty".