105133612266247 has 8 divisors (see below), whose sum is σ = 110985885244800. Its totient is φ = 99313231784184.

The previous prime is 105133612266227. The next prime is 105133612266341. The reversal of 105133612266247 is 742662216331501.

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

It is a cyclic number.

It is not a de Polignac number, because 105133612266247 - 2⁷ = 105133612266119 is a prime.

It is a super-2 number, since 2×105133612266247² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105133612266247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105133612266227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7973117347 + ... + 7973130532.

It is an arithmetic number, because the mean of its divisors is an integer number (13873235655600).

Almost surely, 2^{105133612266247} is an apocalyptic number.

105133612266247 is a deficient number, since it is larger than the sum of its proper divisors (5852272978553).

105133612266247 is a wasteful number, since it uses less digits than its factorization.

105133612266247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15946248245.

The product of its (nonzero) digits is 2177280, while the sum is 49.

Adding to 105133612266247 its reverse (742662216331501), we get a palindrome (847795828597748).

The spelling of 105133612266247 in words is "one hundred five trillion, one hundred thirty-three billion, six hundred twelve million, two hundred sixty-six thousand, two hundred forty-seven".