30304121514133 has 2 divisors, whose sum is σ = 30304121514134. Its totient is φ = 30304121514132.

The previous prime is 30304121514127. The next prime is 30304121514143. The reversal of 30304121514133 is 33141512140303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20742031052964 + 9562090461169 = 4554342^2 + 3092263^2 .

It is a cyclic number.

It is not a de Polignac number, because 30304121514133 - 2¹³ = 30304121505941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30304121514095 and 30304121514104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30304121514143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15152060757066 + 15152060757067.

It is an arithmetic number, because the mean of its divisors is an integer number (15152060757067).

Almost surely, 2^{30304121514133} is an apocalyptic number.

It is an amenable number.

30304121514133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30304121514133 is an equidigital number, since it uses as much as digits as its factorization.

30304121514133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 30304121514133 its reverse (33141512140303), we get a palindrome (63445633654436).

The spelling of 30304121514133 in words is "thirty trillion, three hundred four billion, one hundred twenty-one million, five hundred fourteen thousand, one hundred thirty-three".