105154311424263 has 32 divisors (see below), whose sum is σ = 153725370531840. Its totient is φ = 63649392852480.

The previous prime is 105154311424247. The next prime is 105154311424273. The reversal of 105154311424263 is 362424113451501.

It is not a de Polignac number, because 105154311424263 - 2⁴ = 105154311424247 is a prime.

It is a super-2 number, since 2×105154311424263² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105154311424273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104406183 + ... + 105408536.

It is an arithmetic number, because the mean of its divisors is an integer number (4803917829120).

Almost surely, 2^{105154311424263} is an apocalyptic number.

105154311424263 is a deficient number, since it is larger than the sum of its proper divisors (48571059107577).

105154311424263 is a wasteful number, since it uses less digits than its factorization.

105154311424263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209815087.

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 105154311424263 its reverse (362424113451501), we get a palindrome (467578424875764).

The spelling of 105154311424263 in words is "one hundred five trillion, one hundred fifty-four billion, three hundred eleven million, four hundred twenty-four thousand, two hundred sixty-three".