11523350068 has 6 divisors (see below), whose sum is σ = 20165862626. Its totient is φ = 5761675032.

The previous prime is 11523350053. The next prime is 11523350093. The reversal of 11523350068 is 86005332511.

It can be written as a sum of positive squares in only one way, i.e., 8138204944 + 3385145124 = 90212^2 + 58182^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440418755 + ... + 1440418762.

Almost surely, 2^11523350068 is an apocalyptic number.

It is an amenable number.

11523350068 is a deficient number, since it is larger than the sum of its proper divisors (8642512558).

11523350068 is a wasteful number, since it uses less digits than its factorization.

11523350068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880837521 (or 2880837519 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 11523350068 its reverse (86005332511), we get a palindrome (97528682579).

The spelling of 11523350068 in words is "eleven billion, five hundred twenty-three million, three hundred fifty thousand, sixty-eight".