133034043021000 has 768 divisors, whose sum is σ = 478464150528000. Its totient is φ = 30693072960000.

The previous prime is 133034043020981. The next prime is 133034043021001. The reversal of 133034043021000 is 120340430331.

It is a super-3 number, since 3×133034043021000³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (133034043021001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1661410965 + ... + 1661491035.

It is an arithmetic number, because the mean of its divisors is an integer number (623000196000).

Almost surely, 2^{133034043021000} is an apocalyptic number.

133034043021000 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 133034043021000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239232075264000).

133034043021000 is an abundant number, since it is smaller than the sum of its proper divisors (345430107507000).

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

133034043021000 is a wasteful number, since it uses less digits than its factorization.

133034043021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80339 (or 80314 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 133034043021000 its reverse (120340430331), we get a palindrome (133154383451331).

The spelling of 133034043021000 in words is "one hundred thirty-three trillion, thirty-four billion, forty-three million, twenty-one thousand".