106343553 has 8 divisors (see below), whose sum is σ = 143734048. Its totient is φ = 69924384.

The previous prime is 106343533. The next prime is 106343593. The reversal of 106343553 is 355343601.

It is a happy number.

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

It is not a de Polignac number, because 106343553 - 2⁵ = 106343521 is a prime.

It is a super-2 number, since 2×106343553² = 22617902529327618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106343553.

It is not an unprimeable number, because it can be changed into a prime (106343533) 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, 242575 + ... + 243012.

It is an arithmetic number, because the mean of its divisors is an integer number (17966756).

Almost surely, 2^106343553 is an apocalyptic number.

It is an amenable number.

106343553 is a deficient number, since it is larger than the sum of its proper divisors (37390495).

106343553 is an equidigital number, since it uses as much as digits as its factorization.

106343553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485663.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 106343553 is about 10312.3010526264. The cubic root of 106343553 is about 473.7730892412.

The spelling of 106343553 in words is "one hundred six million, three hundred forty-three thousand, five hundred fifty-three".