30350113131 has 8 divisors (see below), whose sum is σ = 43579649680. Its totient is φ = 18676992672.

The previous prime is 30350113127. The next prime is 30350113139. The reversal of 30350113131 is 13131105303.

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

It is not a de Polignac number, because 30350113131 - 2² = 30350113127 is a prime.

It is a super-2 number, since 2×30350113131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30350113098 and 30350113107.

It is not an unprimeable number, because it can be changed into a prime (30350113139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389103976 + ... + 389104053.

It is an arithmetic number, because the mean of its divisors is an integer number (5447456210).

Almost surely, 2^30350113131 is an apocalyptic number.

30350113131 is a deficient number, since it is larger than the sum of its proper divisors (13229536549).

30350113131 is a wasteful number, since it uses less digits than its factorization.

30350113131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778208045.

The product of its (nonzero) digits is 405, while the sum is 21.

Adding to 30350113131 its reverse (13131105303), we get a palindrome (43481218434).

The spelling of 30350113131 in words is "thirty billion, three hundred fifty million, one hundred thirteen thousand, one hundred thirty-one".