133000331212300 has 18 divisors (see below), whose sum is σ = 288610718730908. Its totient is φ = 53200132484880.

The previous prime is 133000331212267. The next prime is 133000331212373. The reversal of 133000331212300 is 3212133000331.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 665001655962 + ... + 665001656161.

Almost surely, 2^{133000331212300} is an apocalyptic number.

133000331212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133000331212300 is an abundant number, since it is smaller than the sum of its proper divisors (155610387518608).

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

133000331212300 is a wasteful number, since it uses less digits than its factorization.

133000331212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330003312137 (or 1330003312130 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133000331212300 its reverse (3212133000331), we get a palindrome (136212464212631).

The spelling of 133000331212300 in words is "one hundred thirty-three trillion, three hundred thirty-one million, two hundred twelve thousand, three hundred".