106865151 has 4 divisors (see below), whose sum is σ = 142486872. Its totient is φ = 71243432.

The previous prime is 106865089. The next prime is 106865159. The reversal of 106865151 is 151568601.

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 106865151 - 2¹¹ = 106863103 is a prime.

It is a super-2 number, since 2×106865151² = 22840320996505602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106865159) 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, 17810856 + ... + 17810861.

It is an arithmetic number, because the mean of its divisors is an integer number (35621718).

Almost surely, 2^106865151 is an apocalyptic number.

106865151 is a deficient number, since it is larger than the sum of its proper divisors (35621721).

106865151 is an equidigital number, since it uses as much as digits as its factorization.

106865151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35621720.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 106865151 is about 10337.5602053870. The cubic root of 106865151 is about 474.5464198279.

The spelling of 106865151 in words is "one hundred six million, eight hundred sixty-five thousand, one hundred fifty-one".