133122312011180 has 48 divisors (see below), whose sum is σ = 287651627089344. Its totient is φ = 51726958483200.

The previous prime is 133122312011179. The next prime is 133122312011341. The reversal of 133122312011180 is 81110213221331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621611192 + ... + 621825311.

It is an arithmetic number, because the mean of its divisors is an integer number (5992742231028).

Almost surely, 2^{133122312011180} is an apocalyptic number.

133122312011180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133122312011180 is an abundant number, since it is smaller than the sum of its proper divisors (154529315078164).

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

133122312011180 is a wasteful number, since it uses less digits than its factorization.

133122312011180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243436666 (or 1243436664 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 133122312011180 in words is "one hundred thirty-three trillion, one hundred twenty-two billion, three hundred twelve million, eleven thousand, one hundred eighty".