1003101231103 has 8 divisors (see below), whose sum is σ = 1055920179200. Its totient is φ = 950284697688.

The previous prime is 1003101231089. The next prime is 1003101231113. The reversal of 1003101231103 is 3011321013001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1003101231103 - 2²¹ = 1003099133951 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 (1003101231113) 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, 282400 + ... + 1444282.

It is an arithmetic number, because the mean of its divisors is an integer number (131990022400).

Almost surely, 2^{1003101231103} is an apocalyptic number.

1003101231103 is a deficient number, since it is larger than the sum of its proper divisors (52818948097).

1003101231103 is a wasteful number, since it uses less digits than its factorization.

1003101231103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207341.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1003101231103 its reverse (3011321013001), we get a palindrome (4014422244104).

The spelling of 1003101231103 in words is "one trillion, three billion, one hundred one million, two hundred thirty-one thousand, one hundred three".