105100663236 has 12 divisors (see below), whose sum is σ = 245234880912. Its totient is φ = 35033554408.

The previous prime is 105100663211. The next prime is 105100663237. The reversal of 105100663236 is 632366001501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×105100663236³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 105100663197 and 105100663206.

It is not an unprimeable number, because it can be changed into a prime (105100663237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4379194290 + ... + 4379194313.

It is an arithmetic number, because the mean of its divisors is an integer number (20436240076).

Almost surely, 2^105100663236 is an apocalyptic number.

It is an amenable number.

105100663236 is an abundant number, since it is smaller than the sum of its proper divisors (140134217676).

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

105100663236 is a wasteful number, since it uses less digits than its factorization.

105100663236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8758388610 (or 8758388608 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 105100663236 its reverse (632366001501), we get a palindrome (737466664737).

The spelling of 105100663236 in words is "one hundred five billion, one hundred million, six hundred sixty-three thousand, two hundred thirty-six".