105412104605 has 16 divisors (see below), whose sum is σ = 126998711040. Its totient is φ = 83993830848.

The previous prime is 105412104593. The next prime is 105412104613. The reversal of 105412104605 is 506401214501.

It is a cyclic number.

It is not a de Polignac number, because 105412104605 - 2⁸ = 105412104349 is a prime.

It is a super-2 number, since 2×105412104605² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3364844 + ... + 3396026.

It is an arithmetic number, because the mean of its divisors is an integer number (7937419440).

Almost surely, 2^105412104605 is an apocalyptic number.

It is an amenable number.

105412104605 is a deficient number, since it is larger than the sum of its proper divisors (21586606435).

105412104605 is a wasteful number, since it uses less digits than its factorization.

105412104605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33860.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 105412104605 in words is "one hundred five billion, four hundred twelve million, one hundred four thousand, six hundred five".