133272270810 has 256 divisors, whose sum is σ = 428194529280. Its totient is φ = 28851759360.

The previous prime is 133272270757. The next prime is 133272270829. The reversal of 133272270810 is 18072272331.

It is a super-2 number, since 2×133272270810² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2729532 + ... + 2777928.

It is an arithmetic number, because the mean of its divisors is an integer number (1672634880).

Almost surely, 2^133272270810 is an apocalyptic number.

133272270810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133272270810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214097264640).

133272270810 is an abundant number, since it is smaller than the sum of its proper divisors (294922258470).

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

133272270810 is a wasteful number, since it uses less digits than its factorization.

133272270810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48498 (or 48492 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 133272270810 in words is "one hundred thirty-three billion, two hundred seventy-two million, two hundred seventy thousand, eight hundred ten".