30304530101413 has 4 divisors (see below), whose sum is σ = 30801325676908. Its totient is φ = 29807734525920.

The previous prime is 30304530101411. The next prime is 30304530101423. The reversal of 30304530101413 is 31410103540303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3102537005604 + 27201993095809 = 1761402^2 + 5215553^2 .

It is a cyclic number.

It is not a de Polignac number, because 30304530101413 - 2¹ = 30304530101411 is a prime.

It is a super-2 number, since 2×30304530101413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304530101411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248397787656 + ... + 248397787777.

It is an arithmetic number, because the mean of its divisors is an integer number (7700331419227).

Almost surely, 2^{30304530101413} is an apocalyptic number.

It is an amenable number.

30304530101413 is a deficient number, since it is larger than the sum of its proper divisors (496795575495).

30304530101413 is an equidigital number, since it uses as much as digits as its factorization.

30304530101413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496795575494.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 30304530101413 its reverse (31410103540303), we get a palindrome (61714633641716).

The spelling of 30304530101413 in words is "thirty trillion, three hundred four billion, five hundred thirty million, one hundred one thousand, four hundred thirteen".