133211301000 has 256 divisors, whose sum is σ = 429871104000. Its totient is φ = 34324243200.

The previous prime is 133211300983. The next prime is 133211301037. The reversal of 133211301000 is 103112331.

133211301000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133211301000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 11133021 + ... + 11144979.

It is an arithmetic number, because the mean of its divisors is an integer number (1679184000).

Almost surely, 2^133211301000 is an apocalyptic number.

133211301000 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 133211301000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214935552000).

133211301000 is an abundant number, since it is smaller than the sum of its proper divisors (296659803000).

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

133211301000 is a wasteful number, since it uses less digits than its factorization.

133211301000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12109 (or 12095 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 133211301000 its reverse (103112331), we get a palindrome (133314413331).

The spelling of 133211301000 in words is "one hundred thirty-three billion, two hundred eleven million, three hundred one thousand".