105206124106 has 16 divisors (see below), whose sum is σ = 159569980416. Its totient is φ = 52018829856.

The previous prime is 105206124041. The next prime is 105206124137. The reversal of 105206124106 is 601421602501.

It is a super-2 number, since 2×105206124106² (a number of 23 digits) contains 22 as substring.

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, 596611 + ... + 752566.

It is an arithmetic number, because the mean of its divisors is an integer number (9973123776).

Almost surely, 2^105206124106 is an apocalyptic number.

105206124106 is a deficient number, since it is larger than the sum of its proper divisors (54363856310).

105206124106 is a wasteful number, since it uses less digits than its factorization.

105206124106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349613.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 105206124106 its reverse (601421602501), we get a palindrome (706627726607).

The spelling of 105206124106 in words is "one hundred five billion, two hundred six million, one hundred twenty-four thousand, one hundred six".