109261153 has 8 divisors (see below), whose sum is σ = 115315200. Its totient is φ = 103237488.

The previous prime is 109261123. The next prime is 109261181. The reversal of 109261153 is 351162901.

109261153 is a nontrivial binomial coefficient, being equal to C(14783, 2).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 109261153 - 2¹⁷ = 109130081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109261123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 14782.

It is an arithmetic number, because the mean of its divisors is an integer number (14414400).

Almost surely, 2^109261153 is an apocalyptic number.

109261153 is the 14782-nd triangular number.

109261153 is the 4928-th centered nonagonal number.

It is an amenable number.

109261153 is a deficient number, since it is larger than the sum of its proper divisors (6054047).

109261153 is a wasteful number, since it uses less digits than its factorization.

109261153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15191.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 109261153 is about 10452.8059869109. The cubic root of 109261153 is about 478.0668093449.

The spelling of 109261153 in words is "one hundred nine million, two hundred sixty-one thousand, one hundred fifty-three".