503236113411 has 16 divisors (see below), whose sum is σ = 683699116448. Its totient is φ = 329159635200.

The previous prime is 503236113407. The next prime is 503236113421. The reversal of 503236113411 is 114311632305.

It is not a de Polignac number, because 503236113411 - 2² = 503236113407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503236113421) 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, 3390730 + ... + 3536031.

It is an arithmetic number, because the mean of its divisors is an integer number (42731194778).

Almost surely, 2^503236113411 is an apocalyptic number.

503236113411 is a deficient number, since it is larger than the sum of its proper divisors (180463003037).

503236113411 is a wasteful number, since it uses less digits than its factorization.

503236113411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6927222.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 503236113411 its reverse (114311632305), we get a palindrome (617547745716).

The spelling of 503236113411 in words is "five hundred three billion, two hundred thirty-six million, one hundred thirteen thousand, four hundred eleven".