12100011010 has 8 divisors (see below), whose sum is σ = 21780019836. Its totient is φ = 4840004400.

The previous prime is 12100010983. The next prime is 12100011017. The reversal of 12100011010 is 1011000121.

It can be written as a sum of positive squares in 2 ways, for example, as 10822448961 + 1277562049 = 104031^2 + 35743^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12100010984 and 12100011002.

It is not an unprimeable number, because it can be changed into a prime (12100011017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605000541 + ... + 605000560.

Almost surely, 2^12100011010 is an apocalyptic number.

12100011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100011010 is a deficient number, since it is larger than the sum of its proper divisors (9680008826).

12100011010 is a wasteful number, since it uses less digits than its factorization.

12100011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210001108.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 12100011010 its reverse (1011000121), we get a palindrome (13111011131).

The spelling of 12100011010 in words is "twelve billion, one hundred million, eleven thousand, ten".