133031525022 has 96 divisors (see below), whose sum is σ = 328185932256. Its totient is φ = 38587161600.

The previous prime is 133031524897. The next prime is 133031525131. The reversal of 133031525022 is 220525130331.

It is a happy number.

133031525022 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 3 + 152 + 502 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 275658 + ... + 584850.

It is an arithmetic number, because the mean of its divisors is an integer number (3418603461).

Almost surely, 2^133031525022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133031525022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164092966128).

133031525022 is an abundant number, since it is smaller than the sum of its proper divisors (195154407234).

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

133031525022 is a wasteful number, since it uses less digits than its factorization.

133031525022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309306 (or 309303 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 133031525022 its reverse (220525130331), we get a palindrome (353556655353).

The spelling of 133031525022 in words is "one hundred thirty-three billion, thirty-one million, five hundred twenty-five thousand, twenty-two".