106511371 has 4 divisors (see below), whose sum is σ = 106772200. Its totient is φ = 106250544.

The previous prime is 106511369. The next prime is 106511389. The reversal of 106511371 is 173115601.

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 106511371 - 2¹ = 106511369 is a prime.

It is a super-2 number, since 2×106511371² = 22689344304599282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106511311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129801 + ... + 130618.

It is an arithmetic number, because the mean of its divisors is an integer number (26693050).

Almost surely, 2^106511371 is an apocalyptic number.

106511371 is a deficient number, since it is larger than the sum of its proper divisors (260829).

106511371 is an equidigital number, since it uses as much as digits as its factorization.

106511371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260828.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 106511371 is about 10320.4346323205. The cubic root of 106511371 is about 474.0221745992.

Adding to 106511371 its reverse (173115601), we get a palindrome (279626972).

The spelling of 106511371 in words is "one hundred six million, five hundred eleven thousand, three hundred seventy-one".