1004121300103 has 4 divisors (see below), whose sum is σ = 1004129132040. Its totient is φ = 1004113468168.

The previous prime is 1004121300073. The next prime is 1004121300109. The reversal of 1004121300103 is 3010031214001.

1004121300103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1004121300103 - 2⁹ = 1004121299591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004121300109) 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, 3720400 + ... + 3981157.

It is an arithmetic number, because the mean of its divisors is an integer number (251032283010).

Almost surely, 2^{1004121300103} is an apocalyptic number.

1004121300103 is a deficient number, since it is larger than the sum of its proper divisors (7831937).

1004121300103 is an equidigital number, since it uses as much as digits as its factorization.

1004121300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831936.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1004121300103 its reverse (3010031214001), we get a palindrome (4014152514104).

The spelling of 1004121300103 in words is "one trillion, four billion, one hundred twenty-one million, three hundred thousand, one hundred three".