511034103 has 16 divisors (see below), whose sum is σ = 766437600. Its totient is φ = 340687944.

The previous prime is 511034077. The next prime is 511034107. The reversal of 511034103 is 301430115.

It is not a de Polignac number, because 511034103 - 2⁸ = 511033847 is a prime.

It is a super-2 number, since 2×511034103² = 522311708858029218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (511034107) 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, 114648 + ... + 119021.

It is an arithmetic number, because the mean of its divisors is an integer number (47902350).

Almost surely, 2^511034103 is an apocalyptic number.

511034103 is a deficient number, since it is larger than the sum of its proper divisors (255403497).

511034103 is an frugal number, since it uses more digits than its factorization.

511034103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233690 (or 233672 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 511034103 is about 22606.0634122795. The cubic root of 511034103 is about 799.4966119629.

Adding to 511034103 its reverse (301430115), we get a palindrome (812464218).

The spelling of 511034103 in words is "five hundred eleven million, thirty-four thousand, one hundred three".