1121300014103 has 4 divisors (see below), whose sum is σ = 1187258838480. Its totient is φ = 1055341189728.

The previous prime is 1121300014097. The next prime is 1121300014127. The reversal of 1121300014103 is 3014100031211.

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 1121300014103 - 2⁶ = 1121300014039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 65958824359 = 1121300014103 / (1 + 1 + 2 + 1 + 3 + 0 + 0 + 0 + 1 + 4 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121300034103) 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, 32979412163 + ... + 32979412196.

It is an arithmetic number, because the mean of its divisors is an integer number (296814709620).

Almost surely, 2^{1121300014103} is an apocalyptic number.

1121300014103 is a deficient number, since it is larger than the sum of its proper divisors (65958824377).

1121300014103 is an equidigital number, since it uses as much as digits as its factorization.

1121300014103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65958824376.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1121300014103 its reverse (3014100031211), we get a palindrome (4135400045314).

The spelling of 1121300014103 in words is "one trillion, one hundred twenty-one billion, three hundred million, fourteen thousand, one hundred three".