106612311 has 8 divisors (see below), whose sum is σ = 153084400. Its totient is φ = 65607552.

The previous prime is 106612273. The next prime is 106612349. The reversal of 106612311 is 113216601.

It is an interprime number because it is at equal distance from previous prime (106612273) and next prime (106612349).

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

It is not a de Polignac number, because 106612311 - 2⁷ = 106612183 is a prime.

It is a super-2 number, since 2×106612311² = 22732369713521442, 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 (106612391) 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, 1366786 + ... + 1366863.

It is an arithmetic number, because the mean of its divisors is an integer number (19135550).

Almost surely, 2^106612311 is an apocalyptic number.

106612311 is a deficient number, since it is larger than the sum of its proper divisors (46472089).

106612311 is a wasteful number, since it uses less digits than its factorization.

106612311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733665.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 106612311 is about 10325.3237721633. The cubic root of 106612311 is about 474.1718697001.

Adding to 106612311 its reverse (113216601), we get a palindrome (219828912).

The spelling of 106612311 in words is "one hundred six million, six hundred twelve thousand, three hundred eleven".