121108010 has 16 divisors (see below), whose sum is σ = 225027072. Its totient is φ = 46880400.

The previous prime is 121107991. The next prime is 121108019. The reversal of 121108010 is 10801121.

It is not an unprimeable number, because it can be changed into a prime (121108019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195026 + ... + 195645.

It is an arithmetic number, because the mean of its divisors is an integer number (14064192).

Almost surely, 2^121108010 is an apocalyptic number.

121108010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121108010 is a deficient number, since it is larger than the sum of its proper divisors (103919062).

121108010 is a wasteful number, since it uses less digits than its factorization.

121108010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390709.

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 121108010 is about 11004.9084503234. The cubic root of 121108010 is about 494.7558705026.

Adding to 121108010 its reverse (10801121), we get a palindrome (131909131).

The spelling of 121108010 in words is "one hundred twenty-one million, one hundred eight thousand, ten".