30133211233903 has 2 divisors, whose sum is σ = 30133211233904. Its totient is φ = 30133211233902.

The previous prime is 30133211233871. The next prime is 30133211234029. The reversal of 30133211233903 is 30933211233103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30133211233903 - 2⁵ = 30133211233871 is a prime.

It is a super-2 number, since 2×30133211233903² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30133211239903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066605616951 + 15066605616952.

It is an arithmetic number, because the mean of its divisors is an integer number (15066605616952).

Almost surely, 2^{30133211233903} is an apocalyptic number.

30133211233903 is a deficient number, since it is larger than the sum of its proper divisors (1).

30133211233903 is an equidigital number, since it uses as much as digits as its factorization.

30133211233903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 34.

The spelling of 30133211233903 in words is "thirty trillion, one hundred thirty-three billion, two hundred eleven million, two hundred thirty-three thousand, nine hundred three".