500111010011 has 16 divisors (see below), whose sum is σ = 534593965824. Its totient is φ = 466823099424.

The previous prime is 500111009939. The next prime is 500111010031. The reversal of 500111010011 is 110010111005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 500111010011 - 2³⁴ = 482931140827 is a prime.

It is a super-2 number, since 2×500111010011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 500111009974 and 500111010001.

It is not an unprimeable number, because it can be changed into a prime (500111010031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351640 + ... + 1681413.

It is an arithmetic number, because the mean of its divisors is an integer number (33412122864).

Almost surely, 2^500111010011 is an apocalyptic number.

500111010011 is a deficient number, since it is larger than the sum of its proper divisors (34482955813).

500111010011 is a wasteful number, since it uses less digits than its factorization.

500111010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033250.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 500111010011 its reverse (110010111005), we get a palindrome (610121121016).

The spelling of 500111010011 in words is "five hundred billion, one hundred eleven million, ten thousand, eleven".