143204104103 has 4 divisors (see below), whose sum is σ = 143252437848. Its totient is φ = 143155770360.

The previous prime is 143204104097. The next prime is 143204104133. The reversal of 143204104103 is 301401402341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 143204104103 - 2¹⁶ = 143204038567 is a prime.

It is a super-2 number, since 2×143204104103² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143204104133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24162428 + ... + 24168353.

It is an arithmetic number, because the mean of its divisors is an integer number (35813109462).

Almost surely, 2^143204104103 is an apocalyptic number.

143204104103 is a deficient number, since it is larger than the sum of its proper divisors (48333745).

143204104103 is an equidigital number, since it uses as much as digits as its factorization.

143204104103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48333744.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 143204104103 its reverse (301401402341), we get a palindrome (444605506444).

The spelling of 143204104103 in words is "one hundred forty-three billion, two hundred four million, one hundred four thousand, one hundred three".