3101113111 has 8 divisors (see below), whose sum is σ = 3130752240. Its totient is φ = 3071495808.

The previous prime is 3101113109. The next prime is 3101113129. The reversal of 3101113111 is 1113111013.

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 3101113111 - 2¹ = 3101113109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3101113091 and 3101113100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101117111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492495 + ... + 498751.

It is an arithmetic number, because the mean of its divisors is an integer number (391344030).

Almost surely, 2^3101113111 is an apocalyptic number.

3101113111 is a deficient number, since it is larger than the sum of its proper divisors (29639129).

3101113111 is a wasteful number, since it uses less digits than its factorization.

3101113111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10913.

The product of its (nonzero) digits is 9, while the sum is 13.

The square root of 3101113111 is about 55687.6387630145. The cubic root of 3101113111 is about 1458.2742339595.

Adding to 3101113111 its reverse (1113111013), we get a palindrome (4214224124).

The spelling of 3101113111 in words is "three billion, one hundred one million, one hundred thirteen thousand, one hundred eleven".