30245051305313 has 16 divisors (see below), whose sum is σ = 33271446128256. Its totient is φ = 27324375818880.

The previous prime is 30245051305307. The next prime is 30245051305319. The reversal of 30245051305313 is 31350315054203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30245051305307) and next prime (30245051305319).

It is a cyclic number.

It is not a de Polignac number, because 30245051305313 - 2⁸ = 30245051305057 is a prime.

It is a super-2 number, since 2×30245051305313² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30245051305319) 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, 119465531 + ... + 119718432.

It is an arithmetic number, because the mean of its divisors is an integer number (2079465383016).

Almost surely, 2^{30245051305313} is an apocalyptic number.

It is an amenable number.

30245051305313 is a deficient number, since it is larger than the sum of its proper divisors (3026394822943).

30245051305313 is a wasteful number, since it uses less digits than its factorization.

30245051305313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239184184.

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 30245051305313 its reverse (31350315054203), we get a palindrome (61595366359516).

The spelling of 30245051305313 in words is "thirty trillion, two hundred forty-five billion, fifty-one million, three hundred five thousand, three hundred thirteen".