105552371 has 8 divisors (see below), whose sum is σ = 112148064. Its totient is φ = 98999680.

The previous prime is 105552361. The next prime is 105552389. The reversal of 105552371 is 173255501.

It is a happy number.

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 105552371 - 2²⁶ = 38443507 is a prime.

It is a super-2 number, since 2×105552371² = 22282606047443282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105552361) 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, 5615 + ... + 15576.

It is an arithmetic number, because the mean of its divisors is an integer number (14018508).

Almost surely, 2^105552371 is an apocalyptic number.

105552371 is a deficient number, since it is larger than the sum of its proper divisors (6595693).

105552371 is a wasteful number, since it uses less digits than its factorization.

105552371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21501.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 105552371 is about 10273.8683561743. The cubic root of 105552371 is about 472.5952269272.

The spelling of 105552371 in words is "one hundred five million, five hundred fifty-two thousand, three hundred seventy-one".