133153323351330 has 64 divisors (see below), whose sum is σ = 336707408793600. Its totient is φ = 33606727761600.

The previous prime is 133153323351287. The next prime is 133153323351359. The reversal of 133153323351330 is 33153323351331.

It is a happy number.

It is a super-2 number, since 2×133153323351330² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 110534290 + ... + 111732429.

It is an arithmetic number, because the mean of its divisors is an integer number (5261053262400).

Almost surely, 2^{133153323351330} is an apocalyptic number.

133153323351330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133153323351330 is an abundant number, since it is smaller than the sum of its proper divisors (203554085442270).

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

133153323351330 is a wasteful number, since it uses less digits than its factorization.

133153323351330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222267799.

The product of its (nonzero) digits is 328050, while the sum is 39.

Subtracting from 133153323351330 its reverse (33153323351331), we obtain a palindrome (99999999999999).

The spelling of 133153323351330 in words is "one hundred thirty-three trillion, one hundred fifty-three billion, three hundred twenty-three million, three hundred fifty-one thousand, three hundred thirty".