12010102102 has 16 divisors (see below), whose sum is σ = 18201891024. Its totient is φ = 5942860000.

The previous prime is 12010102087. The next prime is 12010102121. The reversal of 12010102102 is 20120101021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468477 + ... + 493447.

It is an arithmetic number, because the mean of its divisors is an integer number (1137618189).

Almost surely, 2^12010102102 is an apocalyptic number.

12010102102 is a deficient number, since it is larger than the sum of its proper divisors (6191788922).

12010102102 is a wasteful number, since it uses less digits than its factorization.

12010102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27455.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12010102102 its reverse (20120101021), we get a palindrome (32130203123).

The spelling of 12010102102 in words is "twelve billion, ten million, one hundred two thousand, one hundred two".