133033211320 has 16 divisors (see below), whose sum is σ = 299324725560. Its totient is φ = 53213284512.

The previous prime is 133033211309. The next prime is 133033211351. The reversal of 133033211320 is 23112330331.

It is a super-2 number, since 2×133033211320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133033211291 and 133033211300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1662915102 + ... + 1662915181.

Almost surely, 2^133033211320 is an apocalyptic number.

133033211320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133033211320 is an abundant number, since it is smaller than the sum of its proper divisors (166291514240).

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

133033211320 is a wasteful number, since it uses less digits than its factorization.

133033211320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3325830294 (or 3325830290 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133033211320 its reverse (23112330331), we get a palindrome (156145541651).

The spelling of 133033211320 in words is "one hundred thirty-three billion, thirty-three million, two hundred eleven thousand, three hundred twenty".