133030331332 has 12 divisors (see below), whose sum is σ = 232814872080. Its totient is φ = 66511796456.

The previous prime is 133030331267. The next prime is 133030331339. The reversal of 133030331332 is 233133030331.

It is a junction number, because it is equal to n+sod(n) for n = 133030331297 and 133030331306.

It is not an unprimeable number, because it can be changed into a prime (133030331339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752398 + ... + 912229.

It is an arithmetic number, because the mean of its divisors is an integer number (19401239340).

Almost surely, 2^133030331332 is an apocalyptic number.

It is an amenable number.

133030331332 is a deficient number, since it is larger than the sum of its proper divisors (99784540748).

133030331332 is a wasteful number, since it uses less digits than its factorization.

133030331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684610 (or 1684608 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 133030331332 its reverse (233133030331), we get a palindrome (366163361663).

The spelling of 133030331332 in words is "one hundred thirty-three billion, thirty million, three hundred thirty-one thousand, three hundred thirty-two".