111513243101466 has 16 divisors (see below), whose sum is σ = 223541558924544. Its totient is φ = 37085235580224.

The previous prime is 111513243101453. The next prime is 111513243101497. The reversal of 111513243101466 is 664101342315111.

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, 21461360586 + ... + 21461365781.

It is an arithmetic number, because the mean of its divisors is an integer number (13971347432784).

Almost surely, 2^{111513243101466} is an apocalyptic number.

111513243101466 is an abundant number, since it is smaller than the sum of its proper divisors (112028315823078).

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

111513243101466 is a wasteful number, since it uses less digits than its factorization.

111513243101466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42922726805.

The product of its (nonzero) digits is 51840, while the sum is 39.

Adding to 111513243101466 its reverse (664101342315111), we get a palindrome (775614585416577).

The spelling of 111513243101466 in words is "one hundred eleven trillion, five hundred thirteen billion, two hundred forty-three million, one hundred one thousand, four hundred sixty-six".