133603575000 has 384 divisors, whose sum is σ = 480209264640. Its totient is φ = 30340800000.

The previous prime is 133603574989. The next prime is 133603575011. The reversal of 133603575000 is 575306331.

133603575000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (133603574989) and next prime (133603575011).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 90824265 + ... + 90825735.

It is an arithmetic number, because the mean of its divisors is an integer number (1250544960).

Almost surely, 2^133603575000 is an apocalyptic number.

133603575000 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 133603575000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240104632320).

133603575000 is an abundant number, since it is smaller than the sum of its proper divisors (346605689640).

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

133603575000 is a wasteful number, since it uses less digits than its factorization.

133603575000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 33.

The spelling of 133603575000 in words is "one hundred thirty-three billion, six hundred three million, five hundred seventy-five thousand".