103313023212103 has 4 divisors (see below), whose sum is σ = 103444297702360. Its totient is φ = 103181748721848.

The previous prime is 103313023212083. The next prime is 103313023212149. The reversal of 103313023212103 is 301212320313301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103313023212103 - 2²⁵ = 103312989657671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313023212703) 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, 65637243948 + ... + 65637245521.

It is an arithmetic number, because the mean of its divisors is an integer number (25861074425590).

Almost surely, 2^{103313023212103} is an apocalyptic number.

103313023212103 is a deficient number, since it is larger than the sum of its proper divisors (131274490257).

103313023212103 is an equidigital number, since it uses as much as digits as its factorization.

103313023212103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131274490256.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103313023212103 its reverse (301212320313301), we get a palindrome (404525343525404).

The spelling of 103313023212103 in words is "one hundred three trillion, three hundred thirteen billion, twenty-three million, two hundred twelve thousand, one hundred three".