105154245140313 has 16 divisors (see below), whose sum is σ = 140266171284480. Its totient is φ = 70072576937616.

The previous prime is 105154245140297. The next prime is 105154245140377. The reversal of 105154245140313 is 313041542451501.

It is not a de Polignac number, because 105154245140313 - 2⁴ = 105154245140297 is a prime.

It is a super-2 number, since 2×105154245140313² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105154245160313) 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, 183599356 + ... + 184171202.

It is an arithmetic number, because the mean of its divisors is an integer number (8766635705280).

Almost surely, 2^{105154245140313} is an apocalyptic number.

It is an amenable number.

105154245140313 is a deficient number, since it is larger than the sum of its proper divisors (35111926144167).

105154245140313 is a wasteful number, since it uses less digits than its factorization.

105154245140313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598196.

The product of its (nonzero) digits is 144000, while the sum is 39.

Adding to 105154245140313 its reverse (313041542451501), we get a palindrome (418195787591814).

The spelling of 105154245140313 in words is "one hundred five trillion, one hundred fifty-four billion, two hundred forty-five million, one hundred forty thousand, three hundred thirteen".