106878119 has 2 divisors, whose sum is σ = 106878120. Its totient is φ = 106878118.

The previous prime is 106878071. The next prime is 106878131. The reversal of 106878119 is 911878601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106878119 is a prime.

It is a super-2 number, since 2×106878119² = 22845864641956322, 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 (106878319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53439059 + 53439060.

It is an arithmetic number, because the mean of its divisors is an integer number (53439060).

Almost surely, 2^106878119 is an apocalyptic number.

106878119 is a deficient number, since it is larger than the sum of its proper divisors (1).

106878119 is an equidigital number, since it uses as much as digits as its factorization.

106878119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 41.

The square root of 106878119 is about 10338.1874136620. The cubic root of 106878119 is about 474.5656143267.

The spelling of 106878119 in words is "one hundred six million, eight hundred seventy-eight thousand, one hundred nineteen".