133121402164360 has 64 divisors (see below), whose sum is σ = 303257466086400. Its totient is φ = 52588694668800.

The previous prime is 133121402164351. The next prime is 133121402164379. The reversal of 133121402164360 is 63461204121331.

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 15 ways as a sum of consecutive naturals, for example, 61615261 + ... + 63739180.

It is an arithmetic number, because the mean of its divisors is an integer number (4738397907600).

Almost surely, 2^{133121402164360} is an apocalyptic number.

133121402164360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133121402164360 is an abundant number, since it is smaller than the sum of its proper divisors (170136063922040).

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

133121402164360 is a wasteful number, since it uses less digits than its factorization.

133121402164360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125354782 (or 125354778 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

Adding to 133121402164360 its reverse (63461204121331), we get a palindrome (196582606285691).

The spelling of 133121402164360 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, four hundred two million, one hundred sixty-four thousand, three hundred sixty".