133043245124250 has 128 divisors (see below), whose sum is σ = 334126000615680. Its totient is φ = 35259655200000.

The previous prime is 133043245124233. The next prime is 133043245124261. The reversal of 133043245124250 is 52421542340331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133043245124199 and 133043245124208.

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, 110333596 + ... + 111532904.

It is an arithmetic number, because the mean of its divisors is an integer number (2610359379810).

Almost surely, 2^{133043245124250} is an apocalyptic number.

133043245124250 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 133043245124250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167063000307840).

133043245124250 is an abundant number, since it is smaller than the sum of its proper divisors (201082755491430).

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

133043245124250 is a wasteful number, since it uses less digits than its factorization.

133043245124250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200241 (or 1200231 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 133043245124250 its reverse (52421542340331), we get a palindrome (185464787464581).

The spelling of 133043245124250 in words is "one hundred thirty-three trillion, forty-three billion, two hundred forty-five million, one hundred twenty-four thousand, two hundred fifty".