1240303001103 has 8 divisors (see below), whose sum is σ = 1837485927600. Its totient is φ = 826868667384.

The previous prime is 1240303001083. The next prime is 1240303001141. The reversal of 1240303001103 is 3011003030421.

It is not a de Polignac number, because 1240303001103 - 2⁶ = 1240303001039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240303001303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22968574068 + ... + 22968574121.

It is an arithmetic number, because the mean of its divisors is an integer number (229685740950).

Almost surely, 2^{1240303001103} is an apocalyptic number.

1240303001103 is a deficient number, since it is larger than the sum of its proper divisors (597182926497).

1240303001103 is an equidigital number, since it uses as much as digits as its factorization.

1240303001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45937148198 (or 45937148192 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1240303001103 its reverse (3011003030421), we get a palindrome (4251306031524).

The spelling of 1240303001103 in words is "one trillion, two hundred forty billion, three hundred three million, one thousand, one hundred three".