3111104523 has 8 divisors (see below), whose sum is σ = 4154843200. Its totient is φ = 2070717768.

The previous prime is 3111104519. The next prime is 3111104527. The reversal of 3111104523 is 3254011113.

It is an interprime number because it is at equal distance from previous prime (3111104519) and next prime (3111104527).

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

It is not a de Polignac number, because 3111104523 - 2² = 3111104519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3111104523.

It is not an unprimeable number, because it can be changed into a prime (3111104527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835813 + ... + 839526.

It is an arithmetic number, because the mean of its divisors is an integer number (519355400).

Almost surely, 2^3111104523 is an apocalyptic number.

3111104523 is a deficient number, since it is larger than the sum of its proper divisors (1043738677).

3111104523 is a wasteful number, since it uses less digits than its factorization.

3111104523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675961.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 3111104523 is about 55777.2760449988. The cubic root of 3111104523 is about 1459.8386828396.

Adding to 3111104523 its reverse (3254011113), we get a palindrome (6365115636).

The spelling of 3111104523 in words is "three billion, one hundred eleven million, one hundred four thousand, five hundred twenty-three".