12300320310 has 16 divisors (see below), whose sum is σ = 29520768816. Its totient is φ = 3280085408.

The previous prime is 12300320243. The next prime is 12300320311. The reversal of 12300320310 is 1302300321.

It is a super-2 number, since 2×12300320310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12300320310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300320311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205005309 + ... + 205005368.

It is an arithmetic number, because the mean of its divisors is an integer number (1845048051).

Almost surely, 2^12300320310 is an apocalyptic number.

12300320310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12300320310 is an abundant number, since it is smaller than the sum of its proper divisors (17220448506).

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

12300320310 is a wasteful number, since it uses less digits than its factorization.

12300320310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410010687.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12300320310 its reverse (1302300321), we get a palindrome (13602620631).

The spelling of 12300320310 in words is "twelve billion, three hundred million, three hundred twenty thousand, three hundred ten".