133230330232 has 32 divisors (see below), whose sum is σ = 257168049120. Its totient is φ = 64660740480.

The previous prime is 133230330187. The next prime is 133230330257. The reversal of 133230330232 is 232033032331.

It is a junction number, because it is equal to n+sod(n) for n = 133230330197 and 133230330206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409948 + ... + 659179.

It is an arithmetic number, because the mean of its divisors is an integer number (8036501535).

Almost surely, 2^133230330232 is an apocalyptic number.

It is an amenable number.

133230330232 is a deficient number, since it is larger than the sum of its proper divisors (123937718888).

133230330232 is a wasteful number, since it uses less digits than its factorization.

133230330232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069591 (or 1069587 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 133230330232 its reverse (232033032331), we get a palindrome (365263362563).

The spelling of 133230330232 in words is "one hundred thirty-three billion, two hundred thirty million, three hundred thirty thousand, two hundred thirty-two".