11540110132 has 12 divisors (see below), whose sum is σ = 20225842560. Its totient is φ = 5761297976.

The previous prime is 11540110129. The next prime is 11540110159. The reversal of 11540110132 is 23101104511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2186308 + ... + 2191579.

It is an arithmetic number, because the mean of its divisors is an integer number (1685486880).

Almost surely, 2^11540110132 is an apocalyptic number.

It is an amenable number.

11540110132 is a deficient number, since it is larger than the sum of its proper divisors (8685732428).

11540110132 is a wasteful number, since it uses less digits than its factorization.

11540110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378550 (or 4378548 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 11540110132 its reverse (23101104511), we get a palindrome (34641214643).

The spelling of 11540110132 in words is "eleven billion, five hundred forty million, one hundred ten thousand, one hundred thirty-two".