109343132 has 12 divisors (see below), whose sum is σ = 193106760. Its totient is φ = 54169776.

The previous prime is 109343131. The next prime is 109343147. The reversal of 109343132 is 231343901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109343131) 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, 124958 + ... + 125829.

It is an arithmetic number, because the mean of its divisors is an integer number (16092230).

Almost surely, 2^109343132 is an apocalyptic number.

It is an amenable number.

109343132 is a deficient number, since it is larger than the sum of its proper divisors (83763628).

109343132 is a wasteful number, since it uses less digits than its factorization.

109343132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250900 (or 250898 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 109343132 is about 10456.7266388674. The cubic root of 109343132 is about 478.1863444835.

The spelling of 109343132 in words is "one hundred nine million, three hundred forty-three thousand, one hundred thirty-two".