109132195 has 4 divisors (see below), whose sum is σ = 130958640. Its totient is φ = 87305752.

The previous prime is 109132193. The next prime is 109132211. The reversal of 109132195 is 591231901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 591231901 = 13 ⋅45479377.

It is a cyclic number.

It is not a de Polignac number, because 109132195 - 2¹ = 109132193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109132193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10913215 + ... + 10913224.

It is an arithmetic number, because the mean of its divisors is an integer number (32739660).

Almost surely, 2^109132195 is an apocalyptic number.

109132195 is a deficient number, since it is larger than the sum of its proper divisors (21826445).

109132195 is an equidigital number, since it uses as much as digits as its factorization.

109132195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21826444.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 109132195 is about 10446.6355828085. The cubic root of 109132195 is about 477.8786521678.

The spelling of 109132195 in words is "one hundred nine million, one hundred thirty-two thousand, one hundred ninety-five".