30233001232 has 20 divisors (see below), whose sum is σ = 66944502976. Its totient is φ = 12957000480.

The previous prime is 30233001223. The next prime is 30233001277. The reversal of 30233001232 is 23210033203.

It is a happy number.

It is a super-2 number, since 2×30233001232² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134968644 + ... + 134968867.

Almost surely, 2^30233001232 is an apocalyptic number.

It is an amenable number.

30233001232 is an abundant number, since it is smaller than the sum of its proper divisors (36711501744).

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

30233001232 is a wasteful number, since it uses less digits than its factorization.

30233001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269937526 (or 269937520 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30233001232 its reverse (23210033203), we get a palindrome (53443034435).

The spelling of 30233001232 in words is "thirty billion, two hundred thirty-three million, one thousand, two hundred thirty-two".