106305357 has 4 divisors (see below), whose sum is σ = 141740480. Its totient is φ = 70870236.

The previous prime is 106305319. The next prime is 106305377. The reversal of 106305357 is 753503601.

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 not a de Polignac number, because 106305357 - 2⁷ = 106305229 is a prime.

It is a super-2 number, since 2×106305357² = 22601657853794898, 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 (106305317) 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, 17717557 + ... + 17717562.

It is an arithmetic number, because the mean of its divisors is an integer number (35435120).

Almost surely, 2^106305357 is an apocalyptic number.

It is an amenable number.

106305357 is a deficient number, since it is larger than the sum of its proper divisors (35435123).

106305357 is an equidigital number, since it uses as much as digits as its factorization.

106305357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35435122.

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 106305357 is about 10310.4489233011. The cubic root of 106305357 is about 473.7163598849.

Adding to 106305357 its reverse (753503601), we get a palindrome (859808958).

The spelling of 106305357 in words is "one hundred six million, three hundred five thousand, three hundred fifty-seven".