133632911730 has 128 divisors (see below), whose sum is σ = 326811843072. Its totient is φ = 34966683648.

The previous prime is 133632911701. The next prime is 133632911749. The reversal of 133632911730 is 37119236331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 225350314 + ... + 225350906.

It is an arithmetic number, because the mean of its divisors is an integer number (2553217524).

Almost surely, 2^133632911730 is an apocalyptic number.

133632911730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133632911730 is an abundant number, since it is smaller than the sum of its proper divisors (193178931342).

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

133632911730 is a wasteful number, since it uses less digits than its factorization.

133632911730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252.

The product of its (nonzero) digits is 61236, while the sum is 39.

The spelling of 133632911730 in words is "one hundred thirty-three billion, six hundred thirty-two million, nine hundred eleven thousand, seven hundred thirty".