1111441104123 has 16 divisors (see below), whose sum is σ = 1782762673920. Its totient is φ = 601682402016.

The previous prime is 1111441104121. The next prime is 1111441104131. The reversal of 1111441104123 is 3214011441111.

It is a happy number.

It is not a de Polignac number, because 1111441104123 - 2¹ = 1111441104121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111441104093 and 1111441104102.

It is not an unprimeable number, because it can be changed into a prime (1111441104121) 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, 1392782940 + ... + 1392783737.

It is an arithmetic number, because the mean of its divisors is an integer number (111422667120).

Almost surely, 2^{1111441104123} is an apocalyptic number.

1111441104123 is a deficient number, since it is larger than the sum of its proper divisors (671321569797).

1111441104123 is a wasteful number, since it uses less digits than its factorization.

1111441104123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785566706.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 1111441104123 its reverse (3214011441111), we get a palindrome (4325452545234).

The spelling of 1111441104123 in words is "one trillion, one hundred eleven billion, four hundred forty-one million, one hundred four thousand, one hundred twenty-three".