12101000310 has 72 divisors (see below), whose sum is σ = 36599365296. Its totient is φ = 2765941920.

The previous prime is 12101000237. The next prime is 12101000321. The reversal of 12101000310 is 1300010121.

12101000310 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 2×12101000310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12101000292 and 12101000301.

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 35 ways as a sum of consecutive naturals, for example, 1367586 + ... + 1376405.

It is an arithmetic number, because the mean of its divisors is an integer number (508324518).

Almost surely, 2^12101000310 is an apocalyptic number.

12101000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101000310 is an abundant number, since it is smaller than the sum of its proper divisors (24498364986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12101000310 is a wasteful number, since it uses less digits than its factorization.

12101000310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2744018 (or 2744008 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 12101000310 its reverse (1300010121), we get a palindrome (13401010431).

The spelling of 12101000310 in words is "twelve billion, one hundred one million, three hundred ten", and thus it is an aban number.