30304100142313 has 16 divisors (see below), whose sum is σ = 30963446594640. Its totient is φ = 29651897696256.

The previous prime is 30304100142293. The next prime is 30304100142317. The reversal of 30304100142313 is 31324100140303.

It can be written as a sum of positive squares in 8 ways, for example, as 614112024409 + 29689988117904 = 783653^2 + 5448852^2 .

It is a cyclic number.

It is not a de Polignac number, because 30304100142313 - 2⁹ = 30304100141801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30304100142317) 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, 94258645 + ... + 94579597.

It is an arithmetic number, because the mean of its divisors is an integer number (1935215412165).

Almost surely, 2^{30304100142313} is an apocalyptic number.

It is an amenable number.

30304100142313 is a deficient number, since it is larger than the sum of its proper divisors (659346452327).

30304100142313 is a wasteful number, since it uses less digits than its factorization.

30304100142313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332076.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30304100142313 its reverse (31324100140303), we get a palindrome (61628200282616).

The spelling of 30304100142313 in words is "thirty trillion, three hundred four billion, one hundred million, one hundred forty-two thousand, three hundred thirteen".