1124202143203 has 4 divisors (see below), whose sum is σ = 1130027024968. Its totient is φ = 1118377261440.

The previous prime is 1124202143201. The next prime is 1124202143209. The reversal of 1124202143203 is 3023412024211.

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 1124202143203 - 2¹ = 1124202143201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124202143201) 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, 2912440593 + ... + 2912440978.

It is an arithmetic number, because the mean of its divisors is an integer number (282506756242).

Almost surely, 2^{1124202143203} is an apocalyptic number.

1124202143203 is a deficient number, since it is larger than the sum of its proper divisors (5824881765).

1124202143203 is an equidigital number, since it uses as much as digits as its factorization.

1124202143203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824881764.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1124202143203 its reverse (3023412024211), we get a palindrome (4147614167414).

The spelling of 1124202143203 in words is "one trillion, one hundred twenty-four billion, two hundred two million, one hundred forty-three thousand, two hundred three".