1120124323103 has 4 divisors (see below), whose sum is σ = 1121299690608. Its totient is φ = 1118948955600.

The previous prime is 1120124323051. The next prime is 1120124323141. The reversal of 1120124323103 is 3013234210211.

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 1120124323103 - 2²⁶ = 1120057214239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120124323603) 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 3 ways as a sum of consecutive naturals, for example, 587682323 + ... + 587684228.

It is an arithmetic number, because the mean of its divisors is an integer number (280324922652).

Almost surely, 2^{1120124323103} is an apocalyptic number.

1120124323103 is a deficient number, since it is larger than the sum of its proper divisors (1175367505).

1120124323103 is an equidigital number, since it uses as much as digits as its factorization.

1120124323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175367504.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1120124323103 its reverse (3013234210211), we get a palindrome (4133358533314).

The spelling of 1120124323103 in words is "one trillion, one hundred twenty billion, one hundred twenty-four million, three hundred twenty-three thousand, one hundred three".