11100220113 has 8 divisors (see below), whose sum is σ = 15200301568. Its totient is φ = 7200142704.

The previous prime is 11100220111. The next prime is 11100220121. The reversal of 11100220113 is 31102200111.

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

It is not a de Polignac number, because 11100220113 - 2¹ = 11100220111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100220111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50000881 + ... + 50001102.

It is an arithmetic number, because the mean of its divisors is an integer number (1900037696).

Almost surely, 2^11100220113 is an apocalyptic number.

It is an amenable number.

11100220113 is a deficient number, since it is larger than the sum of its proper divisors (4100081455).

11100220113 is a wasteful number, since it uses less digits than its factorization.

11100220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100002023.

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

Adding to 11100220113 its reverse (31102200111), we get a palindrome (42202420224).

The spelling of 11100220113 in words is "eleven billion, one hundred million, two hundred twenty thousand, one hundred thirteen".