30030212133 has 32 divisors (see below), whose sum is σ = 45021070080. Its totient is φ = 19781611200.

The previous prime is 30030212119. The next prime is 30030212141. The reversal of 30030212133 is 33121203003.

It is not a de Polignac number, because 30030212133 - 2⁴ = 30030212117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030212143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1360735 + ... + 1382627.

It is an arithmetic number, because the mean of its divisors is an integer number (1406908440).

Almost surely, 2^30030212133 is an apocalyptic number.

It is an amenable number.

30030212133 is a deficient number, since it is larger than the sum of its proper divisors (14990857947).

30030212133 is a wasteful number, since it uses less digits than its factorization.

30030212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22506 (or 22500 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30030212133 its reverse (33121203003), we get a palindrome (63151415136).

The spelling of 30030212133 in words is "thirty billion, thirty million, two hundred twelve thousand, one hundred thirty-three".