105878165214 has 16 divisors (see below), whose sum is σ = 211817449728. Its totient is φ = 35282535192.

The previous prime is 105878165213. The next prime is 105878165227. The reversal of 105878165214 is 412561878501.

It is a super-2 number, since 2×105878165214² (a number of 23 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105878165213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524102 + ... + 2565705.

It is an arithmetic number, because the mean of its divisors is an integer number (13238590608).

Almost surely, 2^105878165214 is an apocalyptic number.

105878165214 is an abundant number, since it is smaller than the sum of its proper divisors (105939284514).

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

105878165214 is a wasteful number, since it uses less digits than its factorization.

105878165214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093279.

The product of its (nonzero) digits is 537600, while the sum is 48.

The spelling of 105878165214 in words is "one hundred five billion, eight hundred seventy-eight million, one hundred sixty-five thousand, two hundred fourteen".