1100105342 has 16 divisors (see below), whose sum is σ = 1899663840. Its totient is φ = 468031488.

The previous prime is 1100105329. The next prime is 1100105351. The reversal of 1100105342 is 2435010011.

It is a self number, because there is not a number n which added to its sum of digits gives 1100105342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284867 + ... + 288702.

It is an arithmetic number, because the mean of its divisors is an integer number (118728990).

Almost surely, 2^1100105342 is an apocalyptic number.

1100105342 is a deficient number, since it is larger than the sum of its proper divisors (799558498).

1100105342 is a wasteful number, since it uses less digits than its factorization.

1100105342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573715.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1100105342 is about 33167.8359559378. The cubic root of 1100105342 is about 1032.3130666627.

Adding to 1100105342 its reverse (2435010011), we get a palindrome (3535115353).

The spelling of 1100105342 in words is "one billion, one hundred million, one hundred five thousand, three hundred forty-two".