106111877 has 2 divisors, whose sum is σ = 106111878. Its totient is φ = 106111876.

The previous prime is 106111871. The next prime is 106111921. The reversal of 106111877 is 778111601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70123876 + 35988001 = 8374^2 + 5999^2 .

It is a cyclic number.

It is not a de Polignac number, because 106111877 - 2⁴ = 106111861 is a prime.

It is a super-2 number, since 2×106111877² = 22519460880926258, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106111871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53055938 + 53055939.

It is an arithmetic number, because the mean of its divisors is an integer number (53055939).

Almost surely, 2^106111877 is an apocalyptic number.

It is an amenable number.

106111877 is a deficient number, since it is larger than the sum of its proper divisors (1).

106111877 is an equidigital number, since it uses as much as digits as its factorization.

106111877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 32.

The square root of 106111877 is about 10301.0619355482. The cubic root of 106111877 is about 473.4287911137.

The spelling of 106111877 in words is "one hundred six million, one hundred eleven thousand, eight hundred seventy-seven".