12158310310 has 16 divisors (see below), whose sum is σ = 22101643152. Its totient is φ = 4815172000.

The previous prime is 12158310287. The next prime is 12158310317. The reversal of 12158310310 is 1301385121.

12158310310 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 2×12158310310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12158310317) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6017956 + ... + 6019975.

It is an arithmetic number, because the mean of its divisors is an integer number (1381352697).

Almost surely, 2^12158310310 is an apocalyptic number.

12158310310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12158310310 is a deficient number, since it is larger than the sum of its proper divisors (9943332842).

12158310310 is a wasteful number, since it uses less digits than its factorization.

12158310310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12038039.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 12158310310 its reverse (1301385121), we get a palindrome (13459695431).

The spelling of 12158310310 in words is "twelve billion, one hundred fifty-eight million, three hundred ten thousand, three hundred ten".