1100108911 has 8 divisors (see below), whose sum is σ = 1263283200. Its totient is φ = 947462040.

The previous prime is 1100108897. The next prime is 1100108917. The reversal of 1100108911 is 1198010011.

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 1100108911 - 2¹⁹ = 1099584623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100108917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2631631 + ... + 2632048.

It is an arithmetic number, because the mean of its divisors is an integer number (157910400).

Almost surely, 2^1100108911 is an apocalyptic number.

1100108911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1100108911 is a deficient number, since it is larger than the sum of its proper divisors (163174289).

1100108911 is a wasteful number, since it uses less digits than its factorization.

1100108911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263709.

The product of its (nonzero) digits is 72, while the sum is 22.

The square root of 1100108911 is about 33167.8897580175. The cubic root of 1100108911 is about 1032.3141830168.

Adding to 1100108911 its reverse (1198010011), we get a palindrome (2298118922).

It can be divided in two parts, 1100 and 108911, that added together give a palindrome (110011).

The spelling of 1100108911 in words is "one billion, one hundred million, one hundred eight thousand, nine hundred eleven".