30664216048133 has 2 divisors, whose sum is σ = 30664216048134. Its totient is φ = 30664216048132.

The previous prime is 30664216048111. The next prime is 30664216048229. The reversal of 30664216048133 is 33184061246603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30632760187969 + 31455860164 = 5534687^2 + 177358^2 .

It is a cyclic number.

It is not a de Polignac number, because 30664216048133 - 2²⁰ = 30664214999557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30664212048133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15332108024066 + 15332108024067.

It is an arithmetic number, because the mean of its divisors is an integer number (15332108024067).

Almost surely, 2^{30664216048133} is an apocalyptic number.

It is an amenable number.

30664216048133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30664216048133 is an equidigital number, since it uses as much as digits as its factorization.

30664216048133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 30664216048133 in words is "thirty trillion, six hundred sixty-four billion, two hundred sixteen million, forty-eight thousand, one hundred thirty-three".