13512204311 has 8 divisors (see below), whose sum is σ = 13578068400. Its totient is φ = 13446400320.

The previous prime is 13512204257. The next prime is 13512204341. The reversal of 13512204311 is 11340221531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13512204311 - 2¹⁸ = 13511942167 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 (13512204341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474155 + ... + 501843.

It is an arithmetic number, because the mean of its divisors is an integer number (1697258550).

Almost surely, 2^13512204311 is an apocalyptic number.

13512204311 is a deficient number, since it is larger than the sum of its proper divisors (65864089).

13512204311 is a wasteful number, since it uses less digits than its factorization.

13512204311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30049.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 13512204311 its reverse (11340221531), we get a palindrome (24852425842).

It can be divided in two parts, 1351220 and 4311, that added together give a palindrome (1355531).

The spelling of 13512204311 in words is "thirteen billion, five hundred twelve million, two hundred four thousand, three hundred eleven".