1143412411103 has 16 divisors (see below), whose sum is σ = 1151002413600. Its totient is φ = 1135851240960.

The previous prime is 1143412410997. The next prime is 1143412411121. The reversal of 1143412411103 is 3011142143411.

It is a cyclic number.

It is not a de Polignac number, because 1143412411103 - 2¹⁸ = 1143412148959 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 (1143412411303) 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, 303371003 + ... + 303374771.

It is an arithmetic number, because the mean of its divisors is an integer number (71937650850).

Almost surely, 2^{1143412411103} is an apocalyptic number.

1143412411103 is a deficient number, since it is larger than the sum of its proper divisors (7590002497).

1143412411103 is a wasteful number, since it uses less digits than its factorization.

1143412411103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 1143412411103 its reverse (3011142143411), we get a palindrome (4154554554514).

The spelling of 1143412411103 in words is "one trillion, one hundred forty-three billion, four hundred twelve million, four hundred eleven thousand, one hundred three".