201130188441 has 16 divisors (see below), whose sum is σ = 330059796864. Its totient is φ = 106090648704.

The previous prime is 201130188433. The next prime is 201130188509. The reversal of 201130188441 is 144881031102.

It is not a de Polignac number, because 201130188441 - 2³ = 201130188433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (201130188421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368370036 + ... + 368370581.

It is an arithmetic number, because the mean of its divisors is an integer number (20628737304).

Almost surely, 2^201130188441 is an apocalyptic number.

201130188441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201130188441 is a deficient number, since it is larger than the sum of its proper divisors (128929608423).

201130188441 is a wasteful number, since it uses less digits than its factorization.

201130188441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736740640.

The product of its (nonzero) digits is 6144, while the sum is 33.

The spelling of 201130188441 in words is "two hundred one billion, one hundred thirty million, one hundred eighty-eight thousand, four hundred forty-one".