106121010 has 32 divisors (see below), whose sum is σ = 256324032. Its totient is φ = 28117440.

The previous prime is 106121009. The next prime is 106121027. The reversal of 106121010 is 10121601.

It is a happy number.

It is a super-2 number, since 2×106121010² = 22523337526840200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6556 + ... + 15975.

It is an arithmetic number, because the mean of its divisors is an integer number (8010126).

Almost surely, 2^106121010 is an apocalyptic number.

106121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106121010 is an abundant number, since it is smaller than the sum of its proper divisors (150203022).

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

106121010 is a wasteful number, since it uses less digits than its factorization.

106121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22698.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 106121010 is about 10301.5052298196. The cubic root of 106121010 is about 473.4423733228.

Adding to 106121010 its reverse (10121601), we get a palindrome (116242611).

The spelling of 106121010 in words is "one hundred six million, one hundred twenty-one thousand, ten".