12131010302 has 8 divisors (see below), whose sum is σ = 18197166456. Its totient is φ = 6065288152.

The previous prime is 12131010301. The next prime is 12131010319. The reversal of 12131010302 is 20301013121.

12131010302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12131010302² (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 (12131010301) 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 3 ways as a sum of consecutive naturals, for example, 26108 + ... + 157935.

It is an arithmetic number, because the mean of its divisors is an integer number (2274645807).

Almost surely, 2^12131010302 is an apocalyptic number.

12131010302 is a deficient number, since it is larger than the sum of its proper divisors (6066156154).

12131010302 is a wasteful number, since it uses less digits than its factorization.

12131010302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217002.

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

Adding to 12131010302 its reverse (20301013121), we get a palindrome (32432023423).

The spelling of 12131010302 in words is "twelve billion, one hundred thirty-one million, ten thousand, three hundred two".