124111043203 has 16 divisors (see below), whose sum is σ = 145688060160. Its totient is φ = 103496269536.

The previous prime is 124111043083. The next prime is 124111043219. The reversal of 124111043203 is 302340111421.

It is a cyclic number.

It is not a de Polignac number, because 124111043203 - 2³³ = 115521108611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124111043003) 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, 5417988 + ... + 5440846.

It is an arithmetic number, because the mean of its divisors is an integer number (9105503760).

Almost surely, 2^124111043203 is an apocalyptic number.

124111043203 is a deficient number, since it is larger than the sum of its proper divisors (21577016957).

124111043203 is a wasteful number, since it uses less digits than its factorization.

124111043203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43866.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 124111043203 its reverse (302340111421), we get a palindrome (426451154624).

The spelling of 124111043203 in words is "one hundred twenty-four billion, one hundred eleven million, forty-three thousand, two hundred three".