513213114511112 has 32 divisors (see below), whose sum is σ = 964294677446400. Its totient is φ = 256067879600064.

The previous prime is 513213114511091. The next prime is 513213114511151. The reversal of 513213114511112 is 211115411312315.

It is a happy 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, 351098063 + ... + 352556769.

It is an arithmetic number, because the mean of its divisors is an integer number (30134208670200).

Almost surely, 2^{513213114511112} is an apocalyptic number.

It is an amenable number.

513213114511112 is a deficient number, since it is larger than the sum of its proper divisors (451081562935288).

513213114511112 is a wasteful number, since it uses less digits than its factorization.

513213114511112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551005 (or 1551001 counting only the distinct ones).

The product of its digits is 3600, while the sum is 32.

Adding to 513213114511112 its reverse (211115411312315), we get a palindrome (724328525823427).

The spelling of 513213114511112 in words is "five hundred thirteen trillion, two hundred thirteen billion, one hundred fourteen million, five hundred eleven thousand, one hundred twelve".