503423064102 has 32 divisors (see below), whose sum is σ = 1150702354944. Its totient is φ = 143832528000.

The previous prime is 503423064101. The next prime is 503423064103. The reversal of 503423064102 is 201460324305.

It is an interprime number because it is at equal distance from previous prime (503423064101) and next prime (503423064103).

It is a self number, because there is not a number n which added to its sum of digits gives 503423064102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503423064101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4248702 + ... + 4365582.

It is an arithmetic number, because the mean of its divisors is an integer number (35959448592).

Almost surely, 2^503423064102 is an apocalyptic number.

503423064102 is an abundant number, since it is smaller than the sum of its proper divisors (647279290842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503423064102 is a wasteful number, since it uses less digits than its factorization.

503423064102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219444.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 503423064102 its reverse (201460324305), we get a palindrome (704883388407).

The spelling of 503423064102 in words is "five hundred three billion, four hundred twenty-three million, sixty-four thousand, one hundred two".