1143341202003 has 192 divisors, whose sum is σ = 2186880568320. Its totient is φ = 515569950720.

The previous prime is 1143341201993. The next prime is 1143341202013. The reversal of 1143341202003 is 3002021433411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1143341201993) and next prime (1143341202013).

It is not a de Polignac number, because 1143341202003 - 2¹³ = 1143341193811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1143341202013) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 85978251 + ... + 85991547.

It is an arithmetic number, because the mean of its divisors is an integer number (11390002960).

Almost surely, 2^{1143341202003} is an apocalyptic number.

1143341202003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1143341202003 is a deficient number, since it is larger than the sum of its proper divisors (1043539366317).

1143341202003 is a wasteful number, since it uses less digits than its factorization.

1143341202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13498 (or 13487 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1143341202003 its reverse (3002021433411), we get a palindrome (4145362635414).

The spelling of 1143341202003 in words is "one trillion, one hundred forty-three billion, three hundred forty-one million, two hundred two thousand, three".