1099105348 has 24 divisors (see below), whose sum is σ = 2116870560. Its totient is φ = 495169920.

The previous prime is 1099105309. The next prime is 1099105349. The reversal of 1099105348 is 8435019901.

It is a super-2 number, since 2×1099105348² = 2416065132004402208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1099105348.

It is not an unprimeable number, because it can be changed into a prime (1099105349) 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, 105558 + ... + 115501.

It is an arithmetic number, because the mean of its divisors is an integer number (88202940).

Almost surely, 2^1099105348 is an apocalyptic number.

It is an amenable number.

1099105348 is a deficient number, since it is larger than the sum of its proper divisors (1017765212).

1099105348 is a wasteful number, since it uses less digits than its factorization.

1099105348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221187 (or 221185 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 1099105348 is about 33152.7577736755. The cubic root of 1099105348 is about 1032.0001815295. Note that the first 3 decimals are identical.

The spelling of 1099105348 in words is "one billion, ninety-nine million, one hundred five thousand, three hundred forty-eight".