30000100033 has 2 divisors, whose sum is σ = 30000100034. Its totient is φ = 30000100032.

The previous prime is 30000100001. The next prime is 30000100049. The reversal of 30000100033 is 33000100003.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27072424369 + 2927675664 = 164537^2 + 54108^2 .

It is a cyclic number.

It is not a de Polignac number, because 30000100033 - 2⁵ = 30000100001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30000099992 and 30000100019.

It is not a weakly prime, because it can be changed into another prime (30000100133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000050016 + 15000050017.

It is an arithmetic number, because the mean of its divisors is an integer number (15000050017).

Almost surely, 2^30000100033 is an apocalyptic number.

It is an amenable number.

30000100033 is a deficient number, since it is larger than the sum of its proper divisors (1).

30000100033 is an equidigital number, since it uses as much as digits as its factorization.

30000100033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 10.

Adding to 30000100033 its reverse (33000100003), we get a palindrome (63000200036).

The spelling of 30000100033 in words is "thirty billion, one hundred thousand, thirty-three".