109772102 has 8 divisors (see below), whose sum is σ = 179627112. Its totient is φ = 49896400.

The previous prime is 109772083. The next prime is 109772107. The reversal of 109772102 is 201277901.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109772107) 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, 2494799 + ... + 2494842.

It is an arithmetic number, because the mean of its divisors is an integer number (22453389).

Almost surely, 2^109772102 is an apocalyptic number.

109772102 is a deficient number, since it is larger than the sum of its proper divisors (69855010).

109772102 is a wasteful number, since it uses less digits than its factorization.

109772102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989654.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 109772102 is about 10477.2182376812. The cubic root of 109772102 is about 478.8108614712.

The spelling of 109772102 in words is "one hundred nine million, seven hundred seventy-two thousand, one hundred two".