11523113152 has 14 divisors (see below), whose sum is σ = 22866177788. Its totient is φ = 5761556544.

The previous prime is 11523113117. The next prime is 11523113153. The reversal of 11523113152 is 25131132511.

It is not an unprimeable number, because it can be changed into a prime (11523113153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90024258 + ... + 90024385.

Almost surely, 2^11523113152 is an apocalyptic number.

It is an amenable number.

11523113152 is a deficient number, since it is larger than the sum of its proper divisors (11343064636).

11523113152 is an equidigital number, since it uses as much as digits as its factorization.

11523113152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180048655 (or 180048645 counting only the distinct ones).

The product of its digits is 900, while the sum is 25.

Adding to 11523113152 its reverse (25131132511), we get a palindrome (36654245663).

The spelling of 11523113152 in words is "eleven billion, five hundred twenty-three million, one hundred thirteen thousand, one hundred fifty-two".