105413043052 has 12 divisors (see below), whose sum is σ = 184533588400. Its totient is φ = 52689160656.

The previous prime is 105413043023. The next prime is 105413043061. The reversal of 105413043052 is 250340314501.

It is a super-2 number, since 2×105413043052² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105413043052.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4326552 + ... + 4350847.

Almost surely, 2^105413043052 is an apocalyptic number.

It is an amenable number.

105413043052 is a deficient number, since it is larger than the sum of its proper divisors (79120545348).

105413043052 is a wasteful number, since it uses less digits than its factorization.

105413043052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8680440 (or 8680438 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 105413043052 its reverse (250340314501), we get a palindrome (355753357553).

The spelling of 105413043052 in words is "one hundred five billion, four hundred thirteen million, forty-three thousand, fifty-two".