129106010 has 32 divisors (see below), whose sum is σ = 261702144. Its totient is φ = 45432000.

The previous prime is 129106001. The next prime is 129106013. The reversal of 129106010 is 10601921.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (129106013) 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 15 ways as a sum of consecutive naturals, for example, 15521 + ... + 22340.

It is an arithmetic number, because the mean of its divisors is an integer number (8178192).

Almost surely, 2^129106010 is an apocalyptic number.

129106010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

129106010 is an abundant number, since it is smaller than the sum of its proper divisors (132596134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

129106010 is a wasteful number, since it uses less digits than its factorization.

129106010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37910.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 129106010 is about 11362.4825632429. The cubic root of 129106010 is about 505.4158062836.

Adding to 129106010 its reverse (10601921), we get a palindrome (139707931).

The spelling of 129106010 in words is "one hundred twenty-nine million, one hundred six thousand, ten".