103310312103 has 24 divisors (see below), whose sum is σ = 154813900800. Its totient is φ = 66316844880.

The previous prime is 103310312023. The next prime is 103310312113. The reversal of 103310312103 is 301213013301.

It is a happy number.

103310312103 is a `hidden beast` number, since 10 + 331 + 0 + 312 + 10 + 3 = 666.

It is not a de Polignac number, because 103310312103 - 2⁹ = 103310311591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103310312113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 874851 + ... + 985892.

It is an arithmetic number, because the mean of its divisors is an integer number (6450579200).

Almost surely, 2^103310312103 is an apocalyptic number.

103310312103 is a deficient number, since it is larger than the sum of its proper divisors (51503588697).

103310312103 is a wasteful number, since it uses less digits than its factorization.

103310312103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1860979 (or 1860976 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103310312103 its reverse (301213013301), we get a palindrome (404523325404).

The spelling of 103310312103 in words is "one hundred three billion, three hundred ten million, three hundred twelve thousand, one hundred three".