106308541 has 4 divisors (see below), whose sum is σ = 106613500. Its totient is φ = 106003584.

The previous prime is 106308539. The next prime is 106308551. The reversal of 106308541 is 145803601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145803601 = 23 ⋅6339287.

It can be written as a sum of positive squares in 2 ways, for example, as 60000516 + 46308025 = 7746^2 + 6805^2 .

It is a cyclic number.

It is not a de Polignac number, because 106308541 - 2¹ = 106308539 is a prime.

It is a super-2 number, since 2×106308541² = 22603011779097362, 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 (106308551) 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, 151956 + ... + 152653.

It is an arithmetic number, because the mean of its divisors is an integer number (26653375).

Almost surely, 2^106308541 is an apocalyptic number.

It is an amenable number.

106308541 is a deficient number, since it is larger than the sum of its proper divisors (304959).

106308541 is an equidigital number, since it uses as much as digits as its factorization.

106308541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304958.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 106308541 is about 10310.6033286127. The cubic root of 106308541 is about 473.7210893356.

The spelling of 106308541 in words is "one hundred six million, three hundred eight thousand, five hundred forty-one".