103023120103 has 12 divisors (see below), whose sum is σ = 105168815640. Its totient is φ = 100917716592.

The previous prime is 103023120097. The next prime is 103023120119. The reversal of 103023120103 is 301021320301.

It is not a de Polignac number, because 103023120103 - 2⁵ = 103023120071 is a prime.

It is a super-2 number, since 2×103023120103² (a number of 23 digits) contains 22 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 (103023120173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 739425 + ... + 867637.

It is an arithmetic number, because the mean of its divisors is an integer number (8764067970).

Almost surely, 2^103023120103 is an apocalyptic number.

103023120103 is a deficient number, since it is larger than the sum of its proper divisors (2145695537).

103023120103 is an equidigital number, since it uses as much as digits as its factorization.

103023120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128526 (or 128459 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103023120103 its reverse (301021320301), we get a palindrome (404044440404).

The spelling of 103023120103 in words is "one hundred three billion, twenty-three million, one hundred twenty thousand, one hundred three".