5130202120 has 16 divisors (see below), whose sum is σ = 11542954860. Its totient is φ = 2052080832.

The previous prime is 5130202097. The next prime is 5130202123. The reversal of 5130202120 is 212020315.

It can be written as a sum of positive squares in 2 ways, for example, as 5119974916 + 10227204 = 71554^2 + 3198^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5130202094 and 5130202103.

It is not an unprimeable number, because it can be changed into a prime (5130202123) 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, 64127487 + ... + 64127566.

Almost surely, 2^5130202120 is an apocalyptic number.

It is an amenable number.

5130202120 is an abundant number, since it is smaller than the sum of its proper divisors (6412752740).

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

5130202120 is a wasteful number, since it uses less digits than its factorization.

5130202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128255064 (or 128255060 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5130202120 is about 71625.4292831813. The cubic root of 5130202120 is about 1724.6917738163.

Adding to 5130202120 its reverse (212020315), we get a palindrome (5342222435).

The spelling of 5130202120 in words is "five billion, one hundred thirty million, two hundred two thousand, one hundred twenty".