12102030110 has 16 divisors (see below), whose sum is σ = 21786214032. Its totient is φ = 4840243200.

The previous prime is 12102030103. The next prime is 12102030121. The reversal of 12102030110 is 1103020121.

12102030110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12102030110² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12102030091 and 12102030100.

It is a congruent number.

It is an unprimeable number.

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, 24350 + ... + 157470.

It is an arithmetic number, because the mean of its divisors is an integer number (1361638377).

Almost surely, 2^12102030110 is an apocalyptic number.

12102030110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12102030110 is a deficient number, since it is larger than the sum of its proper divisors (9684183922).

12102030110 is a wasteful number, since it uses less digits than its factorization.

12102030110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142219.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12102030110 its reverse (1103020121), we get a palindrome (13205050231).

The spelling of 12102030110 in words is "twelve billion, one hundred two million, thirty thousand, one hundred ten".