133345256300 has 18 divisors (see below), whose sum is σ = 289359206388. Its totient is φ = 53338102480.

The previous prime is 133345256293. The next prime is 133345256321. The reversal of 133345256300 is 3652543331.

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 5 ways as a sum of consecutive naturals, for example, 666726182 + ... + 666726381.

It is an arithmetic number, because the mean of its divisors is an integer number (16075511466).

Almost surely, 2^133345256300 is an apocalyptic number.

133345256300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133345256300 is an abundant number, since it is smaller than the sum of its proper divisors (156013950088).

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

133345256300 is a wasteful number, since it uses less digits than its factorization.

133345256300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333452577 (or 1333452570 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 133345256300 its reverse (3652543331), we get a palindrome (136997799631).

The spelling of 133345256300 in words is "one hundred thirty-three billion, three hundred forty-five million, two hundred fifty-six thousand, three hundred".