10101010121110 has 16 divisors (see below), whose sum is σ = 18189768332736. Its totient is φ = 4038637356288.

The previous prime is 10101010121089. The next prime is 10101010121113. The reversal of 10101010121110 is 1112101010101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101010121113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220812507 + ... + 220858246.

It is an arithmetic number, because the mean of its divisors is an integer number (1136860520796).

Almost surely, 2^{10101010121110} is an apocalyptic number.

10101010121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101010121110 is a deficient number, since it is larger than the sum of its proper divisors (8088758211626).

10101010121110 is a wasteful number, since it uses less digits than its factorization.

10101010121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441673047.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10101010121110 its reverse (1112101010101), we get a palindrome (11213111131211).

The spelling of 10101010121110 in words is "ten trillion, one hundred one billion, ten million, one hundred twenty-one thousand, one hundred ten".