1103154126143 has 8 divisors (see below), whose sum is σ = 1105757008128. Its totient is φ = 1100551752664.

The previous prime is 1103154126089. The next prime is 1103154126167. The reversal of 1103154126143 is 3416214513011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103154126143 - 2³⁰ = 1102080384319 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 (1103154120143) 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 7 ways as a sum of consecutive naturals, for example, 4406996 + ... + 4650582.

It is an arithmetic number, because the mean of its divisors is an integer number (138219626016).

Almost surely, 2^{1103154126143} is an apocalyptic number.

1103154126143 is a deficient number, since it is larger than the sum of its proper divisors (2602881985).

1103154126143 is a wasteful number, since it uses less digits than its factorization.

1103154126143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254253.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 1103154126143 its reverse (3416214513011), we get a palindrome (4519368639154).

The spelling of 1103154126143 in words is "one trillion, one hundred three billion, one hundred fifty-four million, one hundred twenty-six thousand, one hundred forty-three".