12302303310 has 96 divisors (see below), whose sum is σ = 35168919552. Its totient is φ = 2958863040.

The previous prime is 12302303309. The next prime is 12302303347. The reversal of 12302303310 is 1330320321.

12302303310 is a `hidden beast` number, since 1 + 2 + 302 + 30 + 331 + 0 = 666.

It is a super-2 number, since 2×12302303310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76807 + ... + 174653.

It is an arithmetic number, because the mean of its divisors is an integer number (366342912).

Almost surely, 2^12302303310 is an apocalyptic number.

12302303310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12302303310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17584459776).

12302303310 is an abundant number, since it is smaller than the sum of its proper divisors (22866616242).

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

12302303310 is a wasteful number, since it uses less digits than its factorization.

12302303310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97998 (or 97995 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12302303310 its reverse (1330320321), we get a palindrome (13632623631).

The spelling of 12302303310 in words is "twelve billion, three hundred two million, three hundred three thousand, three hundred ten".