10103031103 has 16 divisors (see below), whose sum is σ = 11266577280. Its totient is φ = 8982309600.

The previous prime is 10103031097. The next prime is 10103031109. The reversal of 10103031103 is 30113030101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10103031097) and next prime (10103031109).

It is not a de Polignac number, because 10103031103 - 2⁹ = 10103030591 is a prime.

It is a super-3 number, since 3×10103031103³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103031109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53133 + ... + 151753.

It is an arithmetic number, because the mean of its divisors is an integer number (704161080).

Almost surely, 2^10103031103 is an apocalyptic number.

10103031103 is a deficient number, since it is larger than the sum of its proper divisors (1163546177).

10103031103 is a wasteful number, since it uses less digits than its factorization.

10103031103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98838.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 10103031103 its reverse (30113030101), we get a palindrome (40216061204).

The spelling of 10103031103 in words is "ten billion, one hundred three million, thirty-one thousand, one hundred three".