105170653 has 16 divisors (see below), whose sum is σ = 128214144. Its totient is φ = 84211200.

The previous prime is 105170609. The next prime is 105170657. The reversal of 105170653 is 356071501.

It is not a de Polignac number, because 105170653 - 2¹³ = 105162461 is a prime.

It is a super-2 number, since 2×105170653² = 22121732504892818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105170657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13078 + ... + 19528.

It is an arithmetic number, because the mean of its divisors is an integer number (8013384).

Almost surely, 2^105170653 is an apocalyptic number.

It is an amenable number.

105170653 is a deficient number, since it is larger than the sum of its proper divisors (23043491).

105170653 is a wasteful number, since it uses less digits than its factorization.

105170653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6612.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 105170653 is about 10255.2743990592. The cubic root of 105170653 is about 472.0248433850.

The spelling of 105170653 in words is "one hundred five million, one hundred seventy thousand, six hundred fifty-three".