133001112270 has 48 divisors (see below), whose sum is σ = 345645507312. Its totient is φ = 32738734080.

The previous prime is 133001112259. The next prime is 133001112271. The reversal of 133001112270 is 72211100331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001112271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13111411 + ... + 13121550.

It is an arithmetic number, because the mean of its divisors is an integer number (7200948069).

Almost surely, 2^133001112270 is an apocalyptic number.

133001112270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133001112270 is an abundant number, since it is smaller than the sum of its proper divisors (212644395042).

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

133001112270 is a wasteful number, since it uses less digits than its factorization.

133001112270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26232997 (or 26232984 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The spelling of 133001112270 in words is "one hundred thirty-three billion, one million, one hundred twelve thousand, two hundred seventy".