30032102133 has 40 divisors (see below), whose sum is σ = 51069116736. Its totient is φ = 17409902400.

The previous prime is 30032102129. The next prime is 30032102189. The reversal of 30032102133 is 33120123003.

It is not a de Polignac number, because 30032102133 - 2² = 30032102129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032102333) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 712248 + ... + 753233.

Almost surely, 2^30032102133 is an apocalyptic number.

30032102133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30032102133 is a deficient number, since it is larger than the sum of its proper divisors (21037014603).

30032102133 is a wasteful number, since it uses less digits than its factorization.

30032102133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465527 (or 1465518 counting only the distinct ones).

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

Adding to 30032102133 its reverse (33120123003), we get a palindrome (63152225136).

The spelling of 30032102133 in words is "thirty billion, thirty-two million, one hundred two thousand, one hundred thirty-three".