103031002103 has 4 divisors (see below), whose sum is σ = 106354582848. Its totient is φ = 99707421360.

The previous prime is 103031002093. The next prime is 103031002127. The reversal of 103031002103 is 301200130301.

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 103031002103 - 2²² = 103026807799 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 (103031002153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1661790326 + ... + 1661790387.

It is an arithmetic number, because the mean of its divisors is an integer number (26588645712).

Almost surely, 2^103031002103 is an apocalyptic number.

103031002103 is a deficient number, since it is larger than the sum of its proper divisors (3323580745).

103031002103 is an equidigital number, since it uses as much as digits as its factorization.

103031002103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323580744.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 103031002103 its reverse (301200130301), we get a palindrome (404231132404).

The spelling of 103031002103 in words is "one hundred three billion, thirty-one million, two thousand, one hundred three".