105230515544105 has 16 divisors (see below), whose sum is σ = 144434719175040. Its totient is φ = 72098776015872.

The previous prime is 105230515544101. The next prime is 105230515544107. The reversal of 105230515544105 is 501445515032501.

It is a cyclic number.

It is not a de Polignac number, because 105230515544105 - 2² = 105230515544101 is a prime.

It is a super-2 number, since 2×105230515544105² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105230515544101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1235202335 + ... + 1235287524.

It is an arithmetic number, because the mean of its divisors is an integer number (9027169948440).

Almost surely, 2^{105230515544105} is an apocalyptic number.

It is an amenable number.

105230515544105 is a deficient number, since it is larger than the sum of its proper divisors (39204203630935).

105230515544105 is a wasteful number, since it uses less digits than its factorization.

105230515544105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470491088.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 105230515544105 in words is "one hundred five trillion, two hundred thirty billion, five hundred fifteen million, five hundred forty-four thousand, one hundred five".