5131350030 has 16 divisors (see below), whose sum is σ = 12315240144. Its totient is φ = 1368360000.

The previous prime is 5131350013. The next prime is 5131350047. The reversal of 5131350030 is 300531315.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5131350013) and next prime (5131350047).

It is a junction number, because it is equal to n+sod(n) for n = 5131349979 and 5131350006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85522471 + ... + 85522530.

It is an arithmetic number, because the mean of its divisors is an integer number (769702509).

Almost surely, 2^5131350030 is an apocalyptic number.

5131350030 is an abundant number, since it is smaller than the sum of its proper divisors (7183890114).

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

5131350030 is a wasteful number, since it uses less digits than its factorization.

5131350030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171045011.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 5131350030 is about 71633.4421202835. The cubic root of 5131350030 is about 1724.8204005412.

Adding to 5131350030 its reverse (300531315), we get a palindrome (5431881345).

The spelling of 5131350030 in words is "five billion, one hundred thirty-one million, three hundred fifty thousand, thirty".