143263234103 has 16 divisors (see below), whose sum is σ = 157705228800. Its totient is φ = 129058097280.

The previous prime is 143263234097. The next prime is 143263234151. The reversal of 143263234103 is 301432362341.

It is a cyclic number.

It is not a de Polignac number, because 143263234103 - 2⁴ = 143263234087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 143263234103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143266234103) 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, 7248008 + ... + 7267746.

It is an arithmetic number, because the mean of its divisors is an integer number (9856576800).

Almost surely, 2^143263234103 is an apocalyptic number.

143263234103 is a deficient number, since it is larger than the sum of its proper divisors (14441994697).

143263234103 is a wasteful number, since it uses less digits than its factorization.

143263234103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25702.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 143263234103 its reverse (301432362341), we get a palindrome (444695596444).

The spelling of 143263234103 in words is "one hundred forty-three billion, two hundred sixty-three million, two hundred thirty-four thousand, one hundred three".