30284072233 has 2 divisors, whose sum is σ = 30284072234. Its totient is φ = 30284072232.

The previous prime is 30284072183. The next prime is 30284072251. The reversal of 30284072233 is 33227048203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30035316249 + 248755984 = 173307^2 + 15772^2 .

It is a cyclic number.

It is not a de Polignac number, because 30284072233 - 2⁹ = 30284071721 is a prime.

It is not a weakly prime, because it can be changed into another prime (30284072033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15142036116 + 15142036117.

It is an arithmetic number, because the mean of its divisors is an integer number (15142036117).

Almost surely, 2^30284072233 is an apocalyptic number.

It is an amenable number.

30284072233 is a deficient number, since it is larger than the sum of its proper divisors (1).

30284072233 is an equidigital number, since it uses as much as digits as its factorization.

30284072233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 30284072233 in words is "thirty billion, two hundred eighty-four million, seventy-two thousand, two hundred thirty-three".