503111014012 has 24 divisors (see below), whose sum is σ = 883455539120. Its totient is φ = 250695751680.

The previous prime is 503111013991. The next prime is 503111014031. The reversal of 503111014012 is 210410111305.

It is a super-2 number, since 2×503111014012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311164 + ... + 3459772.

Almost surely, 2^503111014012 is an apocalyptic number.

It is an amenable number.

503111014012 is a deficient number, since it is larger than the sum of its proper divisors (380344525108).

503111014012 is a wasteful number, since it uses less digits than its factorization.

503111014012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151501 (or 151499 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 503111014012 its reverse (210410111305), we get a palindrome (713521125317).

The spelling of 503111014012 in words is "five hundred three billion, one hundred eleven million, fourteen thousand, twelve".