106862111 has 2 divisors, whose sum is σ = 106862112. Its totient is φ = 106862110.

The previous prime is 106862101. The next prime is 106862143. The reversal of 106862111 is 111268601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106862111 - 2⁶ = 106862047 is a prime.

It is a super-2 number, since 2×106862111² = 22839021534752642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106862101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53431055 + 53431056.

It is an arithmetic number, because the mean of its divisors is an integer number (53431056).

Almost surely, 2^106862111 is an apocalyptic number.

106862111 is a deficient number, since it is larger than the sum of its proper divisors (1).

106862111 is an equidigital number, since it uses as much as digits as its factorization.

106862111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 106862111 is about 10337.4131677127. The cubic root of 106862111 is about 474.5419199674.

The spelling of 106862111 in words is "one hundred six million, eight hundred sixty-two thousand, one hundred eleven".