11104342102 has 32 divisors (see below), whose sum is σ = 20503929600. Its totient is φ = 4403675808.

The previous prime is 11104342099. The next prime is 11104342103. The reversal of 11104342102 is 20124340111.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 11104342102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104342103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473977 + ... + 496852.

It is an arithmetic number, because the mean of its divisors is an integer number (640747800).

Almost surely, 2^11104342102 is an apocalyptic number.

11104342102 is a deficient number, since it is larger than the sum of its proper divisors (9399587498).

11104342102 is a wasteful number, since it uses less digits than its factorization.

11104342102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970900.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11104342102 its reverse (20124340111), we get a palindrome (31228682213).

The spelling of 11104342102 in words is "eleven billion, one hundred four million, three hundred forty-two thousand, one hundred two".