106516087 has 2 divisors, whose sum is σ = 106516088. Its totient is φ = 106516086.

The previous prime is 106516049. The next prime is 106516097. The reversal of 106516087 is 780615601.

It is a strong prime.

It is an emirp because it is prime and its reverse (780615601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106516087 - 2¹¹ = 106514039 is a prime.

It is a super-2 number, since 2×106516087² = 22691353579583138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106516027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53258043 + 53258044.

It is an arithmetic number, because the mean of its divisors is an integer number (53258044).

Almost surely, 2^106516087 is an apocalyptic number.

106516087 is a deficient number, since it is larger than the sum of its proper divisors (1).

106516087 is an equidigital number, since it uses as much as digits as its factorization.

106516087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 106516087 is about 10320.6631085410. The cubic root of 106516087 is about 474.0291705834.

The spelling of 106516087 in words is "one hundred six million, five hundred sixteen thousand, eighty-seven".