513227112504111 has 6 divisors (see below), whose sum is σ = 741328051394840. Its totient is φ = 342151408336068.

The previous prime is 513227112504107. The next prime is 513227112504131. The reversal of 513227112504111 is 111405211722315.

513227112504111 is a `hidden beast` number, since 5 + 1 + 3 + 2 + 27 + 1 + 12 + 504 + 111 = 666.

It is not a de Polignac number, because 513227112504111 - 2² = 513227112504107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513227112504131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28512617361331 + ... + 28512617361348.

Almost surely, 2^{513227112504111} is an apocalyptic number.

513227112504111 is a deficient number, since it is larger than the sum of its proper divisors (228100938890729).

513227112504111 is a wasteful number, since it uses less digits than its factorization.

513227112504111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57025234722685 (or 57025234722682 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 36.

The spelling of 513227112504111 in words is "five hundred thirteen trillion, two hundred twenty-seven billion, one hundred twelve million, five hundred four thousand, one hundred eleven".