133303161332 has 24 divisors (see below), whose sum is σ = 254674953792. Its totient is φ = 60547798400.

The previous prime is 133303161253. The next prime is 133303161367. The reversal of 133303161332 is 233161303331.

It is a happy number.

It is a super-2 number, since 2×133303161332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133303161295 and 133303161304.

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, 1053128 + ... + 1172895.

It is an arithmetic number, because the mean of its divisors is an integer number (10611456408).

Almost surely, 2^133303161332 is an apocalyptic number.

It is an amenable number.

133303161332 is a deficient number, since it is larger than the sum of its proper divisors (121371792460).

133303161332 is a wasteful number, since it uses less digits than its factorization.

133303161332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227399 (or 2227397 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 133303161332 its reverse (233161303331), we get a palindrome (366464464663).

The spelling of 133303161332 in words is "one hundred thirty-three billion, three hundred three million, one hundred sixty-one thousand, three hundred thirty-two".