201001131103134 has 16 divisors (see below), whose sum is σ = 402002401599360. Its totient is φ = 67000353802200.

The previous prime is 201001131103037. The next prime is 201001131103141. The reversal of 201001131103134 is 431301131100102.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 201001131103134.

It is a congruent number.

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, 28805359 + ... + 35096309.

It is an arithmetic number, because the mean of its divisors is an integer number (25125150099960).

Almost surely, 2^{201001131103134} is an apocalyptic number.

201001131103134 is an abundant number, since it is smaller than the sum of its proper divisors (201001270496226).

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

201001131103134 is a wasteful number, since it uses less digits than its factorization.

201001131103134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11616095.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 201001131103134 its reverse (431301131100102), we get a palindrome (632302262203236).

The spelling of 201001131103134 in words is "two hundred one trillion, one billion, one hundred thirty-one million, one hundred three thousand, one hundred thirty-four".