30321332303113 has 16 divisors (see below), whose sum is σ = 30918220947216. Its totient is φ = 29729393003520.

The previous prime is 30321332303083. The next prime is 30321332303131. The reversal of 30321332303113 is 31130323312303.

It can be written as a sum of positive squares in 8 ways, for example, as 4473381511369 + 25847950791744 = 2115037^2 + 5084088^2 .

It is a cyclic number.

It is not a de Polignac number, because 30321332303113 - 2¹³ = 30321332294921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30321332303173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103879333 + ... + 104170813.

It is an arithmetic number, because the mean of its divisors is an integer number (1932388809201).

Almost surely, 2^{30321332303113} is an apocalyptic number.

It is an amenable number.

30321332303113 is a deficient number, since it is larger than the sum of its proper divisors (596888644103).

30321332303113 is a wasteful number, since it uses less digits than its factorization.

30321332303113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299964.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 30321332303113 its reverse (31130323312303), we get a palindrome (61451655615416).

The spelling of 30321332303113 in words is "thirty trillion, three hundred twenty-one billion, three hundred thirty-two million, three hundred three thousand, one hundred thirteen".