201073524530 has 16 divisors (see below), whose sum is σ = 361950833664. Its totient is φ = 80425301040.

The previous prime is 201073524517. The next prime is 201073524569. The reversal of 201073524530 is 35425370102.

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, 303986 + ... + 703245.

It is an arithmetic number, because the mean of its divisors is an integer number (22621927104).

Almost surely, 2^201073524530 is an apocalyptic number.

201073524530 is a deficient number, since it is larger than the sum of its proper divisors (160877309134).

201073524530 is a wasteful number, since it uses less digits than its factorization.

201073524530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027201.

The product of its (nonzero) digits is 25200, while the sum is 32.

Adding to 201073524530 its reverse (35425370102), we get a palindrome (236498894632).

The spelling of 201073524530 in words is "two hundred one billion, seventy-three million, five hundred twenty-four thousand, five hundred thirty".