11331112102 has 8 divisors (see below), whose sum is σ = 17996472216. Its totient is φ = 5332288032.

The previous prime is 11331112021. The next prime is 11331112139. The reversal of 11331112102 is 20121113311.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166633968 + ... + 166634035.

It is an arithmetic number, because the mean of its divisors is an integer number (2249559027).

Almost surely, 2^11331112102 is an apocalyptic number.

11331112102 is a deficient number, since it is larger than the sum of its proper divisors (6665360114).

11331112102 is a wasteful number, since it uses less digits than its factorization.

11331112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333268022.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11331112102 its reverse (20121113311), we get a palindrome (31452225413).

The spelling of 11331112102 in words is "eleven billion, three hundred thirty-one million, one hundred twelve thousand, one hundred two".