105353231 has 8 divisors (see below), whose sum is σ = 108777984. Its totient is φ = 101969280.

The previous prime is 105353207. The next prime is 105353249. The reversal of 105353231 is 132353501.

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 105353231 - 2⁶ = 105353167 is a prime.

It is a super-2 number, since 2×105353231² = 22198606564278722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105353197 and 105353206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105353251) 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, 4910 + ... + 15323.

It is an arithmetic number, because the mean of its divisors is an integer number (13597248).

Almost surely, 2^105353231 is an apocalyptic number.

105353231 is a deficient number, since it is larger than the sum of its proper divisors (3424753).

105353231 is a wasteful number, since it uses less digits than its factorization.

105353231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20401.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 105353231 is about 10264.1722023746. The cubic root of 105353231 is about 472.2978331297.

The spelling of 105353231 in words is "one hundred five million, three hundred fifty-three thousand, two hundred thirty-one".