201085135532 has 24 divisors (see below), whose sum is σ = 356041140000. Its totient is φ = 99365878656.

The previous prime is 201085135523. The next prime is 201085135619. The reversal of 201085135532 is 235531580102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201085135492 and 201085135501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729113 + ... + 966320.

It is an arithmetic number, because the mean of its divisors is an integer number (14835047500).

Almost surely, 2^201085135532 is an apocalyptic number.

It is an amenable number.

201085135532 is a deficient number, since it is larger than the sum of its proper divisors (154956004468).

201085135532 is a wasteful number, since it uses less digits than its factorization.

201085135532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695785 (or 1695783 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 201085135532 in words is "two hundred one billion, eighty-five million, one hundred thirty-five thousand, five hundred thirty-two".