133122020323100 has 72 divisors (see below), whose sum is σ = 308475854198400. Its totient is φ = 49754169964800.

The previous prime is 133122020323081. The next prime is 133122020323133. The reversal of 133122020323100 is 1323020221331.

It is a super-2 number, since 2×133122020323100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 740299535 + ... + 740479334.

Almost surely, 2^{133122020323100} is an apocalyptic number.

133122020323100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133122020323100 is an abundant number, since it is smaller than the sum of its proper divisors (175353833875300).

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

133122020323100 is a wasteful number, since it uses less digits than its factorization.

133122020323100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480778943 (or 1480778936 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133122020323100 its reverse (1323020221331), we get a palindrome (134445040544431).

The spelling of 133122020323100 in words is "one hundred thirty-three trillion, one hundred twenty-two billion, twenty million, three hundred twenty-three thousand, one hundred".