30133134 has 20 divisors (see below), whose sum is σ = 67520904. Its totient is φ = 10044324.

The previous prime is 30133127. The next prime is 30133141. The reversal of 30133134 is 43133103.

30133134 is a `hidden beast` number, since 301 + 331 + 34 = 666.

It is an interprime number because it is at equal distance from previous prime (30133127) and next prime (30133141).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 92842 + ... + 93165.

Almost surely, 2^30133134 is an apocalyptic number.

30133134 is an abundant number, since it is smaller than the sum of its proper divisors (37387770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30133134 is a wasteful number, since it uses less digits than its factorization.

30133134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186021 (or 186012 counting only the distinct ones).

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

The square root of 30133134 is about 5489.3655371090. The cubic root of 30133134 is about 311.1822148800.

Adding to 30133134 its reverse (43133103), we get a palindrome (73266237).

The spelling of 30133134 in words is "thirty million, one hundred thirty-three thousand, one hundred thirty-four".