105152271 has 8 divisors (see below), whose sum is σ = 160232064. Its totient is φ = 60087000.

The previous prime is 105152237. The next prime is 105152273. The reversal of 105152271 is 172251501.

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

It is not a de Polignac number, because 105152271 - 2⁷ = 105152143 is a prime.

It is a super-2 number, since 2×105152271² = 22114000192914882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105152273) 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, 2503605 + ... + 2503646.

It is an arithmetic number, because the mean of its divisors is an integer number (20029008).

Almost surely, 2^105152271 is an apocalyptic number.

105152271 is a deficient number, since it is larger than the sum of its proper divisors (55079793).

105152271 is an equidigital number, since it uses as much as digits as its factorization.

105152271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007261.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 105152271 is about 10254.3781381418. The cubic root of 105152271 is about 471.9973412064.

The spelling of 105152271 in words is "one hundred five million, one hundred fifty-two thousand, two hundred seventy-one".