143103342441403 has 8 divisors (see below), whose sum is σ = 151207854336000. Its totient is φ = 135056106249768.

The previous prime is 143103342441361. The next prime is 143103342441407. The reversal of 143103342441403 is 304144243301341.

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 143103342441403 - 2³⁷ = 142965903487931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143103342441407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14318920603 + ... + 14318930596.

It is an arithmetic number, because the mean of its divisors is an integer number (18900981792000).

Almost surely, 2^{143103342441403} is an apocalyptic number.

143103342441403 is a deficient number, since it is larger than the sum of its proper divisors (8104511894597).

143103342441403 is a wasteful number, since it uses less digits than its factorization.

143103342441403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28637851481.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 143103342441403 its reverse (304144243301341), we get a palindrome (447247585742744).

The spelling of 143103342441403 in words is "one hundred forty-three trillion, one hundred three billion, three hundred forty-two million, four hundred forty-one thousand, four hundred three".