106611307 has 4 divisors (see below), whose sum is σ = 116303256. Its totient is φ = 96919360.

The previous prime is 106611287. The next prime is 106611311. The reversal of 106611307 is 703116601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106611307 - 2¹⁵ = 106578539 is a prime.

It is a super-2 number, since 2×106611307² = 22731941560496498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106611367) 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, 4845958 + ... + 4845979.

It is an arithmetic number, because the mean of its divisors is an integer number (29075814).

Almost surely, 2^106611307 is an apocalyptic number.

106611307 is a deficient number, since it is larger than the sum of its proper divisors (9691949).

106611307 is an equidigital number, since it uses as much as digits as its factorization.

106611307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9691948.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 106611307 is about 10325.2751537187. The cubic root of 106611307 is about 474.1703812226.

Adding to 106611307 its reverse (703116601), we get a palindrome (809727908).

The spelling of 106611307 in words is "one hundred six million, six hundred eleven thousand, three hundred seven".