109248179 has 2 divisors, whose sum is σ = 109248180. Its totient is φ = 109248178.

The previous prime is 109248173. The next prime is 109248187. The reversal of 109248179 is 971842901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109248179 - 2¹⁶ = 109182643 is a prime.

It is a super-2 number, since 2×109248179² = 23870329229632082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (109248173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54624089 + 54624090.

It is an arithmetic number, because the mean of its divisors is an integer number (54624090).

Almost surely, 2^109248179 is an apocalyptic number.

109248179 is a deficient number, since it is larger than the sum of its proper divisors (1).

109248179 is an equidigital number, since it uses as much as digits as its factorization.

109248179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 109248179 is about 10452.1853695770. The cubic root of 109248179 is about 478.0478862292.

The spelling of 109248179 in words is "one hundred nine million, two hundred forty-eight thousand, one hundred seventy-nine".