105044687387210 has 8 divisors (see below), whose sum is σ = 189080437296996. Its totient is φ = 42017874954880.

The previous prime is 105044687387201. The next prime is 105044687387219. The reversal of 105044687387210 is 12783786440501.

It is an interprime number because it is at equal distance from previous prime (105044687387201) and next prime (105044687387219).

It can be written as a sum of positive squares in 2 ways, for example, as 97624734753529 + 7419952633681 = 9880523^2 + 2723959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105044687387210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105044687387219) 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, 5252234369351 + ... + 5252234369370.

Almost surely, 2^{105044687387210} is an apocalyptic number.

105044687387210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105044687387210 is a deficient number, since it is larger than the sum of its proper divisors (84035749909786).

105044687387210 is a wasteful number, since it uses less digits than its factorization.

105044687387210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10504468738728.

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 105044687387210 in words is "one hundred five trillion, forty-four billion, six hundred eighty-seven million, three hundred eighty-seven thousand, two hundred ten".