30203000230033 has 2 divisors, whose sum is σ = 30203000230034. Its totient is φ = 30203000230032.

The previous prime is 30203000229973. The next prime is 30203000230079. The reversal of 30203000230033 is 33003200030203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24815063286784 + 5387936943249 = 4981472^2 + 2321193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30203000230033 is a prime.

It is not a weakly prime, because it can be changed into another prime (30203000290033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101500115016 + 15101500115017.

It is an arithmetic number, because the mean of its divisors is an integer number (15101500115017).

Almost surely, 2^{30203000230033} is an apocalyptic number.

It is an amenable number.

30203000230033 is a deficient number, since it is larger than the sum of its proper divisors (1).

30203000230033 is an equidigital number, since it uses as much as digits as its factorization.

30203000230033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 30203000230033 its reverse (33003200030203), we get a palindrome (63206200260236).

The spelling of 30203000230033 in words is "thirty trillion, two hundred three billion, two hundred thirty thousand, thirty-three".