108132379 has 2 divisors, whose sum is σ = 108132380. Its totient is φ = 108132378.

The previous prime is 108132377. The next prime is 108132391. The reversal of 108132379 is 973231801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108132379 - 2¹ = 108132377 is a prime.

It is a super-2 number, since 2×108132379² = 23385222776399282, which contains 22 as substring.

Together with 108132377, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108132373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54066189 + 54066190.

It is an arithmetic number, because the mean of its divisors is an integer number (54066190).

Almost surely, 2^108132379 is an apocalyptic number.

108132379 is a deficient number, since it is larger than the sum of its proper divisors (1).

108132379 is an equidigital number, since it uses as much as digits as its factorization.

108132379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 108132379 is about 10398.6719825178. The cubic root of 108132379 is about 476.4148088909.

The spelling of 108132379 in words is "one hundred eight million, one hundred thirty-two thousand, three hundred seventy-nine".