1100341042 has 4 divisors (see below), whose sum is σ = 1650511566. Its totient is φ = 550170520.

The previous prime is 1100341019. The next prime is 1100341093. The reversal of 1100341042 is 2401430011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 794056041 + 306285001 = 28179^2 + 17501^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275085259 + ... + 275085262.

Almost surely, 2^1100341042 is an apocalyptic number.

1100341042 is a deficient number, since it is larger than the sum of its proper divisors (550170524).

1100341042 is an equidigital number, since it uses as much as digits as its factorization.

1100341042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550170523.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1100341042 is about 33171.3889067069. The cubic root of 1100341042 is about 1032.3867865165.

Adding to 1100341042 its reverse (2401430011), we get a palindrome (3501771053).

The spelling of 1100341042 in words is "one billion, one hundred million, three hundred forty-one thousand, forty-two".