11011442102 has 4 divisors (see below), whose sum is σ = 16517163156. Its totient is φ = 5505721050.

The previous prime is 11011442087. The next prime is 11011442131. The reversal of 11011442102 is 20124411011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752860524 + ... + 2752860527.

It is an arithmetic number, because the mean of its divisors is an integer number (4129290789).

Almost surely, 2^11011442102 is an apocalyptic number.

11011442102 is a deficient number, since it is larger than the sum of its proper divisors (5505721054).

11011442102 is an equidigital number, since it uses as much as digits as its factorization.

11011442102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505721053.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11011442102 its reverse (20124411011), we get a palindrome (31135853113).

The spelling of 11011442102 in words is "eleven billion, eleven million, four hundred forty-two thousand, one hundred two".