201050561060 has 12 divisors (see below), whose sum is σ = 422206178268. Its totient is φ = 80420224416.

The previous prime is 201050561027. The next prime is 201050561087. The reversal of 201050561060 is 60165050102.

It can be written as a sum of positive squares in 2 ways, for example, as 102558781504 + 98491779556 = 320248^2 + 313834^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5026264007 + ... + 5026264046.

It is an arithmetic number, because the mean of its divisors is an integer number (35183848189).

Almost surely, 2^201050561060 is an apocalyptic number.

201050561060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201050561060 is an abundant number, since it is smaller than the sum of its proper divisors (221155617208).

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

201050561060 is a wasteful number, since it uses less digits than its factorization.

201050561060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052528062 (or 10052528060 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 201050561060 in words is "two hundred one billion, fifty million, five hundred sixty-one thousand, sixty".