29102107 has 8 divisors (see below), whose sum is σ = 30785184. Its totient is φ = 27453888.

The previous prime is 29102093. The next prime is 29102111. The reversal of 29102107 is 70120192.

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

It is a cyclic number.

It is not a de Polignac number, because 29102107 - 2⁷ = 29101979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29102197) 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, 6988 + ... + 10345.

It is an arithmetic number, because the mean of its divisors is an integer number (3848148).

Almost surely, 2^29102107 is an apocalyptic number.

29102107 is a deficient number, since it is larger than the sum of its proper divisors (1683077).

29102107 is a wasteful number, since it uses less digits than its factorization.

29102107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17429.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 29102107 is about 5394.6368737849. The cubic root of 29102107 is about 307.5918407234.

Adding to 29102107 its reverse (70120192), we get a palindrome (99222299).

The spelling of 29102107 in words is "twenty-nine million, one hundred two thousand, one hundred seven".