133323011320 has 32 divisors (see below), whose sum is σ = 300794184000. Its totient is φ = 53183887488.

The previous prime is 133323011287. The next prime is 133323011359. The reversal of 133323011320 is 23110323331.

It is a junction number, because it is equal to n+sod(n) for n = 133323011291 and 133323011300.

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, 4526295 + ... + 4555654.

It is an arithmetic number, because the mean of its divisors is an integer number (9399818250).

Almost surely, 2^133323011320 is an apocalyptic number.

133323011320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133323011320 is an abundant number, since it is smaller than the sum of its proper divisors (167471172680).

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

133323011320 is a wasteful number, since it uses less digits than its factorization.

133323011320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9082327 (or 9082323 counting only the distinct ones).

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

Adding to 133323011320 its reverse (23110323331), we get a palindrome (156433334651).

It can be divided in two parts, 133323011 and 320, that added together give a palindrome (133323331).

The spelling of 133323011320 in words is "one hundred thirty-three billion, three hundred twenty-three million, eleven thousand, three hundred twenty".