103102120313 has 4 divisors (see below), whose sum is σ = 103913948160. Its totient is φ = 102290292468.

The previous prime is 103102120241. The next prime is 103102120337. The reversal of 103102120313 is 313021201301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313021201301 = 14411 ⋅21720991.

It is a cyclic number.

It is not a de Polignac number, because 103102120313 - 2³⁰ = 102028378489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103102120291 and 103102120300.

It is not an unprimeable number, because it can be changed into a prime (103102120393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405913733 + ... + 405913986.

It is an arithmetic number, because the mean of its divisors is an integer number (25978487040).

Almost surely, 2^103102120313 is an apocalyptic number.

It is an amenable number.

103102120313 is a deficient number, since it is larger than the sum of its proper divisors (811827847).

103102120313 is an equidigital number, since it uses as much as digits as its factorization.

103102120313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811827846.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103102120313 its reverse (313021201301), we get a palindrome (416123321614).

The spelling of 103102120313 in words is "one hundred three billion, one hundred two million, one hundred twenty thousand, three hundred thirteen".