11105101552 has 20 divisors (see below), whose sum is σ = 21542177016. Its totient is φ = 5545830080.

The previous prime is 11105101547. The next prime is 11105101559. The reversal of 11105101552 is 25510150111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105101559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406399 + ... + 432862.

Almost surely, 2^11105101552 is an apocalyptic number.

It is an amenable number.

11105101552 is a deficient number, since it is larger than the sum of its proper divisors (10437075464).

11105101552 is an equidigital number, since it uses as much as digits as its factorization.

11105101552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840096 (or 840090 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 22.

Adding to 11105101552 its reverse (25510150111), we get a palindrome (36615251663).

The spelling of 11105101552 in words is "eleven billion, one hundred five million, one hundred one thousand, five hundred fifty-two".