108148619 has 2 divisors, whose sum is σ = 108148620. Its totient is φ = 108148618.

The previous prime is 108148609. The next prime is 108148633. The reversal of 108148619 is 916841801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108148619 - 2⁴ = 108148603 is a prime.

It is a super-2 number, since 2×108148619² = 23392247583214322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108148609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54074309 + 54074310.

It is an arithmetic number, because the mean of its divisors is an integer number (54074310).

Almost surely, 2^108148619 is an apocalyptic number.

108148619 is a deficient number, since it is larger than the sum of its proper divisors (1).

108148619 is an equidigital number, since it uses as much as digits as its factorization.

108148619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 108148619 is about 10399.4528221441. The cubic root of 108148619 is about 476.4386580200.

The spelling of 108148619 in words is "one hundred eight million, one hundred forty-eight thousand, six hundred nineteen".