103323403306 has 4 divisors (see below), whose sum is σ = 154985104962. Its totient is φ = 51661701652.

The previous prime is 103323403303. The next prime is 103323403327. The reversal of 103323403306 is 603304323301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603304323301 = 14221 ⋅42423481.

It can be written as a sum of positive squares in only one way, i.e., 98601652081 + 4721751225 = 314009^2 + 68715^2 .

It is not an unprimeable number, because it can be changed into a prime (103323403303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25830850825 + ... + 25830850828.

Almost surely, 2^103323403306 is an apocalyptic number.

103323403306 is a deficient number, since it is larger than the sum of its proper divisors (51661701656).

103323403306 is an equidigital number, since it uses as much as digits as its factorization.

103323403306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51661701655.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 103323403306 its reverse (603304323301), we get a palindrome (706627726607).

The spelling of 103323403306 in words is "one hundred three billion, three hundred twenty-three million, four hundred three thousand, three hundred six".