103312103313123 has 24 divisors (see below), whose sum is σ = 149466423820896. Its totient is φ = 68764978022400.

The previous prime is 103312103313071. The next prime is 103312103313143. The reversal of 103312103313123 is 321313301213301.

103312103313123 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 1 + 2 + 10 + 331 + 312 + 3 = 666.

It is not a de Polignac number, because 103312103313123 - 2⁸ = 103312103312867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103312103313143) 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, 123852963 + ... + 124684323.

It is an arithmetic number, because the mean of its divisors is an integer number (6227767659204).

Almost surely, 2^{103312103313123} is an apocalyptic number.

103312103313123 is a deficient number, since it is larger than the sum of its proper divisors (46154320507773).

103312103313123 is a wasteful number, since it uses less digits than its factorization.

103312103313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853355 (or 853352 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 103312103313123 its reverse (321313301213301), we get a palindrome (424625404526424).

The spelling of 103312103313123 in words is "one hundred three trillion, three hundred twelve billion, one hundred three million, three hundred thirteen thousand, one hundred twenty-three".