133023000236250 has 240 divisors, whose sum is σ = 361601505603360. Its totient is φ = 32521735440000.

The previous prime is 133023000236227. The next prime is 133023000236267. The reversal of 133023000236250 is 52632000320331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 67499872 + ... + 69442628.

It is an arithmetic number, because the mean of its divisors is an integer number (1506672940014).

Almost surely, 2^{133023000236250} is an apocalyptic number.

133023000236250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133023000236250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180800752801680).

133023000236250 is an abundant number, since it is smaller than the sum of its proper divisors (228578505367110).

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

133023000236250 is a wasteful number, since it uses less digits than its factorization.

133023000236250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942863 (or 1942817 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 133023000236250 its reverse (52632000320331), we get a palindrome (185655000556581).

The spelling of 133023000236250 in words is "one hundred thirty-three trillion, twenty-three billion, two hundred thirty-six thousand, two hundred fifty".