30133301011 has 4 divisors (see below), whose sum is σ = 32872692024. Its totient is φ = 27393910000.

The previous prime is 30133300999. The next prime is 30133301041. The reversal of 30133301011 is 11010333103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30133301011 - 2²⁹ = 29596430099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30133301041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369695490 + ... + 1369695511.

It is an arithmetic number, because the mean of its divisors is an integer number (8218173006).

Almost surely, 2^30133301011 is an apocalyptic number.

30133301011 is a deficient number, since it is larger than the sum of its proper divisors (2739391013).

30133301011 is a wasteful number, since it uses less digits than its factorization.

30133301011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739391012.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 30133301011 its reverse (11010333103), we get a palindrome (41143634114).

The spelling of 30133301011 in words is "thirty billion, one hundred thirty-three million, three hundred one thousand, eleven".