10111201103 has 16 divisors (see below), whose sum is σ = 10620979200. Its totient is φ = 9613238880.

The previous prime is 10111201069. The next prime is 10111201153. The reversal of 10111201103 is 30110211101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10111201103 - 2¹² = 10111197007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111201153) 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, 525218 + ... + 544128.

It is an arithmetic number, because the mean of its divisors is an integer number (663811200).

Almost surely, 2^10111201103 is an apocalyptic number.

10111201103 is a deficient number, since it is larger than the sum of its proper divisors (509778097).

10111201103 is a wasteful number, since it uses less digits than its factorization.

10111201103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19222.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10111201103 its reverse (30110211101), we get a palindrome (40221412204).

The spelling of 10111201103 in words is "ten billion, one hundred eleven million, two hundred one thousand, one hundred three".