133300011000 has 256 divisors, whose sum is σ = 459998098560. Its totient is φ = 31925145600.

The previous prime is 133300010993. The next prime is 133300011041. The reversal of 133300011000 is 110003331.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1396812 + ... + 1489188.

Almost surely, 2^133300011000 is an apocalyptic number.

133300011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133300011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229999049280).

133300011000 is an abundant number, since it is smaller than the sum of its proper divisors (326698087560).

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

133300011000 is a wasteful number, since it uses less digits than its factorization.

133300011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92451 (or 92437 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 133300011000 its reverse (110003331), we get a palindrome (133410014331).

The spelling of 133300011000 in words is "one hundred thirty-three billion, three hundred million, eleven thousand".