103442202143 has 4 divisors (see below), whose sum is σ = 118219659600. Its totient is φ = 88664744688.

The previous prime is 103442202133. The next prime is 103442202179. The reversal of 103442202143 is 341202244301.

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 103442202143 - 2¹⁰ = 103442201119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103442202103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7388728718 + ... + 7388728731.

It is an arithmetic number, because the mean of its divisors is an integer number (29554914900).

Almost surely, 2^103442202143 is an apocalyptic number.

103442202143 is a deficient number, since it is larger than the sum of its proper divisors (14777457457).

103442202143 is an equidigital number, since it uses as much as digits as its factorization.

103442202143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14777457456.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 103442202143 its reverse (341202244301), we get a palindrome (444644446444).

The spelling of 103442202143 in words is "one hundred three billion, four hundred forty-two million, two hundred two thousand, one hundred forty-three".