102013222103 has 4 divisors (see below), whose sum is σ = 109860393048. Its totient is φ = 94166051160.

The previous prime is 102013222097. The next prime is 102013222177. The reversal of 102013222103 is 301222310201.

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 102013222103 - 2³² = 97718254807 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 (102013222603) 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, 3923585453 + ... + 3923585478.

It is an arithmetic number, because the mean of its divisors is an integer number (27465098262).

Almost surely, 2^102013222103 is an apocalyptic number.

102013222103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102013222103 is a deficient number, since it is larger than the sum of its proper divisors (7847170945).

102013222103 is an equidigital number, since it uses as much as digits as its factorization.

102013222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7847170944.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102013222103 its reverse (301222310201), we get a palindrome (403235532304).

The spelling of 102013222103 in words is "one hundred two billion, thirteen million, two hundred twenty-two thousand, one hundred three".