103101312303 has 12 divisors (see below), whose sum is σ = 162462674088. Its totient is φ = 62485643760.

The previous prime is 103101312299. The next prime is 103101312311. The reversal of 103101312303 is 303213101301.

It is a happy number.

103101312303 is a `hidden beast` number, since 10 + 310 + 1 + 312 + 30 + 3 = 666.

It is not a de Polignac number, because 103101312303 - 2² = 103101312299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101312313) 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, 520713600 + ... + 520713797.

It is an arithmetic number, because the mean of its divisors is an integer number (13538556174).

Almost surely, 2^103101312303 is an apocalyptic number.

103101312303 is a deficient number, since it is larger than the sum of its proper divisors (59361361785).

103101312303 is a wasteful number, since it uses less digits than its factorization.

103101312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041427414 (or 1041427411 counting only the distinct ones).

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

Adding to 103101312303 its reverse (303213101301), we get a palindrome (406314413604).

The spelling of 103101312303 in words is "one hundred three billion, one hundred one million, three hundred twelve thousand, three hundred three".