10113022111 has 8 divisors (see below), whose sum is σ = 10140889824. Its totient is φ = 10085187840.

The previous prime is 10113022109. The next prime is 10113022133. The reversal of 10113022111 is 11122031101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10113022111 - 2¹ = 10113022109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10113022091 and 10113022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113022211) 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, 671415 + ... + 686311.

It is an arithmetic number, because the mean of its divisors is an integer number (1267611228).

Almost surely, 2^10113022111 is an apocalyptic number.

10113022111 is a deficient number, since it is larger than the sum of its proper divisors (27867713).

10113022111 is a wasteful number, since it uses less digits than its factorization.

10113022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16721.

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

Adding to 10113022111 its reverse (11122031101), we get a palindrome (21235053212).

The spelling of 10113022111 in words is "ten billion, one hundred thirteen million, twenty-two thousand, one hundred eleven".