1241343103 has 64 divisors (see below), whose sum is σ = 1719631872. Its totient is φ = 865054080.

The previous prime is 1241343083. The next prime is 1241343109. The reversal of 1241343103 is 3013431421.

It is not a de Polignac number, because 1241343103 - 2²⁵ = 1207788671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241343109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5566450 + ... + 5566672.

It is an arithmetic number, because the mean of its divisors is an integer number (26869248).

Almost surely, 2^1241343103 is an apocalyptic number.

1241343103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1241343103 is a deficient number, since it is larger than the sum of its proper divisors (478288769).

1241343103 is a wasteful number, since it uses less digits than its factorization.

1241343103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404.

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

The square root of 1241343103 is about 35232.6993430818. The cubic root of 1241343103 is about 1074.7248195594.

Adding to 1241343103 its reverse (3013431421), we get a palindrome (4254774524).

The spelling of 1241343103 in words is "one billion, two hundred forty-one million, three hundred forty-three thousand, one hundred three".