30133023313 has 2 divisors, whose sum is σ = 30133023314. Its totient is φ = 30133023312.

The previous prime is 30133023257. The next prime is 30133023391. The reversal of 30133023313 is 31332033103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22738227264 + 7394796049 = 150792^2 + 85993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30133023313 is a prime.

It is not a weakly prime, because it can be changed into another prime (30133063313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066511656 + 15066511657.

It is an arithmetic number, because the mean of its divisors is an integer number (15066511657).

Almost surely, 2^30133023313 is an apocalyptic number.

It is an amenable number.

30133023313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30133023313 is an equidigital number, since it uses as much as digits as its factorization.

30133023313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 30133023313 its reverse (31332033103), we get a palindrome (61465056416).

The spelling of 30133023313 in words is "thirty billion, one hundred thirty-three million, twenty-three thousand, three hundred thirteen".