11102942 has 8 divisors (see below), whose sum is σ = 16712136. Its totient is φ = 5532232.

The previous prime is 11102941. The next prime is 11102953. The reversal of 11102942 is 24920111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102941) 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, 8888 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (2089017).

Almost surely, 2^11102942 is an apocalyptic number.

11102942 is a deficient number, since it is larger than the sum of its proper divisors (5609194).

11102942 is a wasteful number, since it uses less digits than its factorization.

11102942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19242.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 11102942 is about 3332.1077413553. The cubic root of 11102942 is about 223.0896165648.

The spelling of 11102942 in words is "eleven million, one hundred two thousand, nine hundred forty-two".