105688853 has 4 divisors (see below), whose sum is σ = 107937600. Its totient is φ = 103440108.

The previous prime is 105688801. The next prime is 105688859. The reversal of 105688853 is 358886501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105688853 - 2¹⁶ = 105623317 is a prime.

It is a super-2 number, since 2×105688853² = 22340267296911218, 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 (105688859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124303 + ... + 1124396.

It is an arithmetic number, because the mean of its divisors is an integer number (26984400).

Almost surely, 2^105688853 is an apocalyptic number.

It is an amenable number.

105688853 is a deficient number, since it is larger than the sum of its proper divisors (2248747).

105688853 is an equidigital number, since it uses as much as digits as its factorization.

105688853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248746.

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 105688853 is about 10280.5084018253. The cubic root of 105688853 is about 472.7988318951.

The spelling of 105688853 in words is "one hundred five million, six hundred eighty-eight thousand, eight hundred fifty-three".