201335331150 has 144 divisors (see below), whose sum is σ = 576449961984. Its totient is φ = 50262315840.

The previous prime is 201335331143. The next prime is 201335331161. The reversal of 201335331150 is 51133533102.

201335331150 is a `hidden beast` number, since 2 + 0 + 13 + 3 + 533 + 115 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 279507 + ... + 693393.

It is an arithmetic number, because the mean of its divisors is an integer number (4003124736).

Almost surely, 2^201335331150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201335331150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288224980992).

201335331150 is an abundant number, since it is smaller than the sum of its proper divisors (375114630834).

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

201335331150 is a wasteful number, since it uses less digits than its factorization.

201335331150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413975 (or 413967 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

Adding to 201335331150 its reverse (51133533102), we get a palindrome (252468864252).

The spelling of 201335331150 in words is "two hundred one billion, three hundred thirty-five million, three hundred thirty-one thousand, one hundred fifty".