103045303123 has 16 divisors (see below), whose sum is σ = 124738778304. Its totient is φ = 83098782720.

The previous prime is 103045303117. The next prime is 103045303183. The reversal of 103045303123 is 321303540301.

It is a cyclic number.

It is not a de Polignac number, because 103045303123 - 2⁵ = 103045303091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103045303183) 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, 174553 + ... + 486373.

It is an arithmetic number, because the mean of its divisors is an integer number (7796173644).

Almost surely, 2^103045303123 is an apocalyptic number.

103045303123 is a deficient number, since it is larger than the sum of its proper divisors (21693475181).

103045303123 is a wasteful number, since it uses less digits than its factorization.

103045303123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314622.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 103045303123 its reverse (321303540301), we get a palindrome (424348843424).

The spelling of 103045303123 in words is "one hundred three billion, forty-five million, three hundred three thousand, one hundred twenty-three".