1473203451103 has 4 divisors (see below), whose sum is σ = 1537255775088. Its totient is φ = 1409151127120.

The previous prime is 1473203451053. The next prime is 1473203451107. The reversal of 1473203451103 is 3011543023741.

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 1473203451103 - 2²⁹ = 1472666580191 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 (1473203451107) 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, 32026161958 + ... + 32026162003.

It is an arithmetic number, because the mean of its divisors is an integer number (384313943772).

Almost surely, 2^{1473203451103} is an apocalyptic number.

1473203451103 is a deficient number, since it is larger than the sum of its proper divisors (64052323985).

1473203451103 is an equidigital number, since it uses as much as digits as its factorization.

1473203451103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64052323984.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 1473203451103 its reverse (3011543023741), we get a palindrome (4484746474844).

The spelling of 1473203451103 in words is "one trillion, four hundred seventy-three billion, two hundred three million, four hundred fifty-one thousand, one hundred three".