103143003241 has 4 divisors (see below), whose sum is σ = 103143679812. Its totient is φ = 103142326672.

The previous prime is 103143003239. The next prime is 103143003277. The reversal of 103143003241 is 142300341301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 142300341301 = 1013 ⋅140474177.

It can be written as a sum of positive squares in 2 ways, for example, as 46199203600 + 56943799641 = 214940^2 + 238629^2 .

It is a cyclic number.

It is not a de Polignac number, because 103143003241 - 2¹ = 103143003239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103143003221) 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, 9735 + ... + 454291.

It is an arithmetic number, because the mean of its divisors is an integer number (25785919953).

Almost surely, 2^103143003241 is an apocalyptic number.

It is an amenable number.

103143003241 is a deficient number, since it is larger than the sum of its proper divisors (676571).

103143003241 is an equidigital number, since it uses as much as digits as its factorization.

103143003241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676570.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103143003241 its reverse (142300341301), we get a palindrome (245443344542).

The spelling of 103143003241 in words is "one hundred three billion, one hundred forty-three million, three thousand, two hundred forty-one".