1102243199 has 4 divisors (see below), whose sum is σ = 1113156600. Its totient is φ = 1091329800.

The previous prime is 1102243193. The next prime is 1102243213. The reversal of 1102243199 is 9913422011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9913422011 = 659 ⋅15043129.

It is a cyclic number.

It is not a de Polignac number, because 1102243199 - 2⁴ = 1102243183 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 (1102243193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5456549 + ... + 5456750.

It is an arithmetic number, because the mean of its divisors is an integer number (278289150).

Almost surely, 2^1102243199 is an apocalyptic number.

1102243199 is a deficient number, since it is larger than the sum of its proper divisors (10913401).

1102243199 is a wasteful number, since it uses less digits than its factorization.

1102243199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10913400.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 1102243199 is about 33200.0481776759. The cubic root of 1102243199 is about 1032.9813389264.

The spelling of 1102243199 in words is "one billion, one hundred two million, two hundred forty-three thousand, one hundred ninety-nine".