1003150054103 has 4 divisors (see below), whose sum is σ = 1003270013448. Its totient is φ = 1003030094760.

The previous prime is 1003150054063. The next prime is 1003150054141. The reversal of 1003150054103 is 3014500513001.

1003150054103 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 1003150054103 - 2³⁴ = 985970184919 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 (1003150054183) 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, 59967128 + ... + 59983853.

It is an arithmetic number, because the mean of its divisors is an integer number (250817503362).

Almost surely, 2^{1003150054103} is an apocalyptic number.

1003150054103 is a deficient number, since it is larger than the sum of its proper divisors (119959345).

1003150054103 is an equidigital number, since it uses as much as digits as its factorization.

1003150054103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119959344.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 1003150054103 its reverse (3014500513001), we get a palindrome (4017650567104).

The spelling of 1003150054103 in words is "one trillion, three billion, one hundred fifty million, fifty-four thousand, one hundred three".