30232133133 has 16 divisors (see below), whose sum is σ = 42273484800. Its totient is φ = 19181576304.

The previous prime is 30232133101. The next prime is 30232133149. The reversal of 30232133133 is 33133123203.

It is not a de Polignac number, because 30232133133 - 2⁵ = 30232133101 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 (30232133333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087141 + ... + 1114602.

It is an arithmetic number, because the mean of its divisors is an integer number (2642092800).

Almost surely, 2^30232133133 is an apocalyptic number.

It is an amenable number.

30232133133 is a deficient number, since it is larger than the sum of its proper divisors (12041351667).

30232133133 is a wasteful number, since it uses less digits than its factorization.

30232133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201968.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 30232133133 its reverse (33133123203), we get a palindrome (63365256336).

The spelling of 30232133133 in words is "thirty billion, two hundred thirty-two million, one hundred thirty-three thousand, one hundred thirty-three".