11013112102 has 8 divisors (see below), whose sum is σ = 16569577512. Its totient is φ = 5489919600.

The previous prime is 11013112079. The next prime is 11013112109. The reversal of 11013112102 is 20121131011.

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 not an unprimeable number, because it can be changed into a prime (11013112109) 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, 8317399 + ... + 8318722.

It is an arithmetic number, because the mean of its divisors is an integer number (2071197189).

Almost surely, 2^11013112102 is an apocalyptic number.

11013112102 is a deficient number, since it is larger than the sum of its proper divisors (5556465410).

11013112102 is a wasteful number, since it uses less digits than its factorization.

11013112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16636454.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11013112102 its reverse (20121131011), we get a palindrome (31134243113).

The spelling of 11013112102 in words is "eleven billion, thirteen million, one hundred twelve thousand, one hundred two".