201160023560 has 16 divisors (see below), whose sum is σ = 452610053100. Its totient is φ = 80464009408.

The previous prime is 201160023557. The next prime is 201160023577. The reversal of 201160023560 is 65320061102.

It can be written as a sum of positive squares in 2 ways, for example, as 194885165764 + 6274857796 = 441458^2 + 79214^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2514500255 + ... + 2514500334.

Almost surely, 2^201160023560 is an apocalyptic number.

201160023560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201160023560 is an abundant number, since it is smaller than the sum of its proper divisors (251450029540).

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

201160023560 is a wasteful number, since it uses less digits than its factorization.

201160023560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5029000600 (or 5029000596 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 201160023560 its reverse (65320061102), we get a palindrome (266480084662).

The spelling of 201160023560 in words is "two hundred one billion, one hundred sixty million, twenty-three thousand, five hundred sixty".