10121110010 has 64 divisors (see below), whose sum is σ = 20113277184. Its totient is φ = 3636288000.

The previous prime is 10121110001. The next prime is 10121110081. The reversal of 10121110010 is 1001112101.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10121110010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9520739 + ... + 9521801.

It is an arithmetic number, because the mean of its divisors is an integer number (314269956).

Almost surely, 2^10121110010 is an apocalyptic number.

10121110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121110010 is a deficient number, since it is larger than the sum of its proper divisors (9992167174).

10121110010 is a wasteful number, since it uses less digits than its factorization.

10121110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10121110010 its reverse (1001112101), we get a palindrome (11122222111).

The spelling of 10121110010 in words is "ten billion, one hundred twenty-one million, one hundred ten thousand, ten".