103223463503 has 4 divisors (see below), whose sum is σ = 104764112280. Its totient is φ = 101682814728.

The previous prime is 103223463481. The next prime is 103223463583. The reversal of 103223463503 is 305364322301.

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 103223463503 - 2⁶ = 103223463439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103223463503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103223463583) 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, 770324288 + ... + 770324421.

It is an arithmetic number, because the mean of its divisors is an integer number (26191028070).

Almost surely, 2^103223463503 is an apocalyptic number.

103223463503 is a deficient number, since it is larger than the sum of its proper divisors (1540648777).

103223463503 is an equidigital number, since it uses as much as digits as its factorization.

103223463503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540648776.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 103223463503 its reverse (305364322301), we get a palindrome (408587785804).

The spelling of 103223463503 in words is "one hundred three billion, two hundred twenty-three million, four hundred sixty-three thousand, five hundred three".