103113313103312 has 80 divisors (see below), whose sum is σ = 201965441909712. Its totient is φ = 50994267033600.

The previous prime is 103113313103287. The next prime is 103113313103357. The reversal of 103113313103312 is 213301313311301.

It can be written as a sum of positive squares in 8 ways, for example, as 30963170575936 + 72150142527376 = 5564456^2 + 8494124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7583527298 + ... + 7583540894.

Almost surely, 2^{103113313103312} is an apocalyptic number.

It is an amenable number.

103113313103312 is a deficient number, since it is larger than the sum of its proper divisors (98852128806400).

103113313103312 is a wasteful number, since it uses less digits than its factorization.

103113313103312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18136 (or 18130 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 103113313103312 its reverse (213301313311301), we get a palindrome (316414626414613).

The spelling of 103113313103312 in words is "one hundred three trillion, one hundred thirteen billion, three hundred thirteen million, one hundred three thousand, three hundred twelve".