11152240411 has 8 divisors (see below), whose sum is σ = 12334703024. Its totient is φ = 10016148960.

The previous prime is 11152240369. The next prime is 11152240423. The reversal of 11152240411 is 11404225111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11152240411 - 2⁷ = 11152240283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11152340411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11592285 + ... + 11593246.

It is an arithmetic number, because the mean of its divisors is an integer number (1541837878).

Almost surely, 2^11152240411 is an apocalyptic number.

11152240411 is a deficient number, since it is larger than the sum of its proper divisors (1182462613).

11152240411 is a wasteful number, since it uses less digits than its factorization.

11152240411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23185581.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 11152240411 its reverse (11404225111), we get a palindrome (22556465522).

The spelling of 11152240411 in words is "eleven billion, one hundred fifty-two million, two hundred forty thousand, four hundred eleven".