105513113424 has 40 divisors (see below), whose sum is σ = 272599864992. Its totient is φ = 35167899520.

The previous prime is 105513113401. The next prime is 105513113441. The reversal of 105513113424 is 424311315501.

It is a super-2 number, since 2×105513113424² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105513113391 and 105513113400.

It is a congruent 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, 480679 + ... + 664889.

Almost surely, 2^105513113424 is an apocalyptic number.

It is an amenable number.

105513113424 is an abundant number, since it is smaller than the sum of its proper divisors (167086751568).

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

105513113424 is a wasteful number, since it uses less digits than its factorization.

105513113424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196155 (or 196149 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 105513113424 its reverse (424311315501), we get a palindrome (529824428925).

The spelling of 105513113424 in words is "one hundred five billion, five hundred thirteen million, one hundred thirteen thousand, four hundred twenty-four".