503040303106 has 16 divisors (see below), whose sum is σ = 836651236608. Its totient is φ = 224906245200.

The previous prime is 503040303053. The next prime is 503040303119. The reversal of 503040303106 is 601303040305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187420530 + ... + 187423213.

It is an arithmetic number, because the mean of its divisors is an integer number (52290702288).

Almost surely, 2^503040303106 is an apocalyptic number.

503040303106 is a deficient number, since it is larger than the sum of its proper divisors (333610933502).

503040303106 is a wasteful number, since it uses less digits than its factorization.

503040303106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374843817.

The product of its (nonzero) digits is 3240, while the sum is 25.

The spelling of 503040303106 in words is "five hundred three billion, forty million, three hundred three thousand, one hundred six".