1102243115 has 8 divisors (see below), whose sum is σ = 1322886768. Its totient is φ = 881664480.

The previous prime is 1102243091. The next prime is 1102243141. The reversal of 1102243115 is 5113422011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1102243115 - 2⁸ = 1102242859 is a prime.

It is a Duffinian 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, 36785 + ... + 59645.

It is an arithmetic number, because the mean of its divisors is an integer number (165360846).

Almost surely, 2^1102243115 is an apocalyptic number.

1102243115 is a deficient number, since it is larger than the sum of its proper divisors (220643653).

1102243115 is an equidigital number, since it uses as much as digits as its factorization.

1102243115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32509.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1102243115 is about 33200.0469126175. The cubic root of 1102243115 is about 1032.9813126858.

Adding to 1102243115 its reverse (5113422011), we get a palindrome (6215665126).

The spelling of 1102243115 in words is "one billion, one hundred two million, two hundred forty-three thousand, one hundred fifteen".