12310231010 has 32 divisors (see below), whose sum is σ = 27626078592. Its totient is φ = 3836954880.

The previous prime is 12310231009. The next prime is 12310231013. The reversal of 12310231010 is 1013201321.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (12310231013) 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 15 ways as a sum of consecutive naturals, for example, 7992887 + ... + 7994426.

It is an arithmetic number, because the mean of its divisors is an integer number (863314956).

Almost surely, 2^12310231010 is an apocalyptic number.

12310231010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310231010 is an abundant number, since it is smaller than the sum of its proper divisors (15315847582).

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

12310231010 is a wasteful number, since it uses less digits than its factorization.

12310231010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15987338.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12310231010 its reverse (1013201321), we get a palindrome (13323432331).

The spelling of 12310231010 in words is "twelve billion, three hundred ten million, two hundred thirty-one thousand, ten".