1102242111 has 8 divisors (see below), whose sum is σ = 1489788720. Its totient is φ = 724761792.

The previous prime is 1102242109. The next prime is 1102242151. The reversal of 1102242111 is 1112422011.

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

It is not a de Polignac number, because 1102242111 - 2¹ = 1102242109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102242101) 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, 2516316 + ... + 2516753.

It is an arithmetic number, because the mean of its divisors is an integer number (186223590).

Almost surely, 2^1102242111 is an apocalyptic number.

1102242111 is a deficient number, since it is larger than the sum of its proper divisors (387546609).

1102242111 is an equidigital number, since it uses as much as digits as its factorization.

1102242111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033145.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1102242111 is about 33200.0317921535. The cubic root of 1102242111 is about 1032.9809990486.

Adding to 1102242111 its reverse (1112422011), we get a palindrome (2214664122).

The spelling of 1102242111 in words is "one billion, one hundred two million, two hundred forty-two thousand, one hundred eleven".