11513016660234 has 16 divisors (see below), whose sum is σ = 23026092262560. Its totient is φ = 3837662396400.

The previous prime is 11513016660221. The next prime is 11513016660251. The reversal of 11513016660234 is 43206661031511.

It is a junction number, because it is equal to n+sod(n) for n = 11513016660192 and 11513016660201.

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, 325684 + ... + 4809584.

It is an arithmetic number, because the mean of its divisors is an integer number (1439130766410).

Almost surely, 2^{11513016660234} is an apocalyptic number.

11513016660234 is an abundant number, since it is smaller than the sum of its proper divisors (11513075602326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11513016660234 is a wasteful number, since it uses less digits than its factorization.

11513016660234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911845.

The product of its (nonzero) digits is 77760, while the sum is 39.

Adding to 11513016660234 its reverse (43206661031511), we get a palindrome (54719677691745).

The spelling of 11513016660234 in words is "eleven trillion, five hundred thirteen billion, sixteen million, six hundred sixty thousand, two hundred thirty-four".