201042012130 has 8 divisors (see below), whose sum is σ = 361875621852. Its totient is φ = 80416804848.

The previous prime is 201042012091. The next prime is 201042012161. The reversal of 201042012130 is 31210240102.

It can be written as a sum of positive squares in 2 ways, for example, as 199808106001 + 1233906129 = 446999^2 + 35127^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 10052100597 + ... + 10052100616.

Almost surely, 2^201042012130 is an apocalyptic number.

201042012130 is a deficient number, since it is larger than the sum of its proper divisors (160833609722).

201042012130 is a wasteful number, since it uses less digits than its factorization.

201042012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20104201220.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 201042012130 its reverse (31210240102), we get a palindrome (232252252232).

The spelling of 201042012130 in words is "two hundred one billion, forty-two million, twelve thousand, one hundred thirty".