105154422115504 has 20 divisors (see below), whose sum is σ = 205714718996176. Its totient is φ = 52066752697152.

The previous prime is 105154422115489. The next prime is 105154422115507. The reversal of 105154422115504 is 405511224451501.

It is a super-2 number, since 2×105154422115504² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105154422115507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31903645839 + ... + 31903649134.

Almost surely, 2^{105154422115504} is an apocalyptic number.

It is an amenable number.

105154422115504 is a deficient number, since it is larger than the sum of its proper divisors (100560296880672).

105154422115504 is a wasteful number, since it uses less digits than its factorization.

105154422115504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63807295084 (or 63807295078 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 40.

The spelling of 105154422115504 in words is "one hundred five trillion, one hundred fifty-four billion, four hundred twenty-two million, one hundred fifteen thousand, five hundred four".