109323153 has 12 divisors (see below), whose sum is σ = 160891380. Its totient is φ = 71506656.

The previous prime is 109323139. The next prime is 109323161. The reversal of 109323153 is 351323901.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 26749584 + 82573569 = 5172^2 + 9087^2 .

It is not a de Polignac number, because 109323153 - 2⁸ = 109322897 is a prime.

It is a super-2 number, since 2×109323153² = 23903103563722818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109323103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114118 + ... + 115071.

It is an arithmetic number, because the mean of its divisors is an integer number (13407615).

Almost surely, 2^109323153 is an apocalyptic number.

It is an amenable number.

109323153 is a deficient number, since it is larger than the sum of its proper divisors (51568227).

109323153 is a wasteful number, since it uses less digits than its factorization.

109323153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229248 (or 229245 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 109323153 is about 10455.7712771464. The cubic root of 109323153 is about 478.1572182313.

The spelling of 109323153 in words is "one hundred nine million, three hundred twenty-three thousand, one hundred fifty-three".