104111041123 has 4 divisors (see below), whose sum is σ = 104117281240. Its totient is φ = 104104801008.

The previous prime is 104111041117. The next prime is 104111041127. The reversal of 104111041123 is 321140111401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104111041123 - 2¹⁷ = 104110910051 is a prime.

It is a super-2 number, since 2×104111041123² (a number of 23 digits) contains 22 as substring.

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 104111041123.

It is not an unprimeable number, because it can be changed into a prime (104111041127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3094965 + ... + 3128422.

It is an arithmetic number, because the mean of its divisors is an integer number (26029320310).

Almost surely, 2^104111041123 is an apocalyptic number.

104111041123 is a deficient number, since it is larger than the sum of its proper divisors (6240117).

104111041123 is an equidigital number, since it uses as much as digits as its factorization.

104111041123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240116.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 104111041123 its reverse (321140111401), we get a palindrome (425251152524).

The spelling of 104111041123 in words is "one hundred four billion, one hundred eleven million, forty-one thousand, one hundred twenty-three".