133313113030020 has 96 divisors (see below), whose sum is σ = 465383958230016. Its totient is φ = 27701426083200.

The previous prime is 133313113030001. The next prime is 133313113030033. The reversal of 133313113030020 is 20030311313331.

It is a super-2 number, since 2×133313113030020² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14427821466 + ... + 14427830705.

It is an arithmetic number, because the mean of its divisors is an integer number (4847749564896).

Almost surely, 2^{133313113030020} is an apocalyptic number.

133313113030020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133313113030020 is an abundant number, since it is smaller than the sum of its proper divisors (332070845199996).

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

133313113030020 is a wasteful number, since it uses less digits than its factorization.

133313113030020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28855652201 (or 28855652199 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 133313113030020 its reverse (20030311313331), we get a palindrome (153343424343351).

The spelling of 133313113030020 in words is "one hundred thirty-three trillion, three hundred thirteen billion, one hundred thirteen million, thirty thousand, twenty".