1003010103001 has 4 divisors (see below), whose sum is σ = 1003213434532. Its totient is φ = 1002806771472.

The previous prime is 1003010102971. The next prime is 1003010103019.

1003010103001 is nontrivially palindromic in base 10.

1003010103001 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 can be written as a sum of positive squares in 2 ways, for example, as 434571008400 + 568439094601 = 659220^2 + 753949^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003010103001 - 2²⁵ = 1002976548569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003010103061) 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, 101658366 + ... + 101668231.

It is an arithmetic number, because the mean of its divisors is an integer number (250803358633).

Almost surely, 2^{1003010103001} is an apocalyptic number.

It is an amenable number.

1003010103001 is a deficient number, since it is larger than the sum of its proper divisors (203331531).

1003010103001 is an equidigital number, since it uses as much as digits as its factorization.

1003010103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203331530.

The product of its (nonzero) digits is 9, while the sum is 10.

It can be divided in two parts, 1003010 and 103001, that added together give a palindrome (1106011).

The spelling of 1003010103001 in words is "one trillion, three billion, ten million, one hundred three thousand, one".