201106561150 has 48 divisors (see below), whose sum is σ = 429540543360. Its totient is φ = 69280725600.

The previous prime is 201106561129. The next prime is 201106561177. The reversal of 201106561150 is 51165601102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9611874 + ... + 9632773.

It is an arithmetic number, because the mean of its divisors is an integer number (8948761320).

Almost surely, 2^201106561150 is an apocalyptic number.

201106561150 is an abundant number, since it is smaller than the sum of its proper divisors (228433982210).

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

201106561150 is a wasteful number, since it uses less digits than its factorization.

201106561150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19244689 (or 19244684 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The spelling of 201106561150 in words is "two hundred one billion, one hundred six million, five hundred sixty-one thousand, one hundred fifty".