12131010301230 has 48 divisors (see below), whose sum is σ = 32309910373104. Its totient is φ = 3156035199360.

The previous prime is 12131010301187. The next prime is 12131010301231. The reversal of 12131010301230 is 3210301013121.

12131010301230 is a `hidden beast` number, since 1 + 2 + 131 + 0 + 1 + 0 + 301 + 230 = 666.

It is a super-2 number, since 2×12131010301230² (a number of 27 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 not an unprimeable number, because it can be changed into a prime (12131010301231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1643764644 + ... + 1643772023.

It is an arithmetic number, because the mean of its divisors is an integer number (673123132773).

Almost surely, 2^{12131010301230} is an apocalyptic number.

12131010301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12131010301230 is an abundant number, since it is smaller than the sum of its proper divisors (20178900071874).

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

12131010301230 is a wasteful number, since it uses less digits than its factorization.

12131010301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287536721 (or 3287536718 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12131010301230 its reverse (3210301013121), we get a palindrome (15341311314351).

The spelling of 12131010301230 in words is "twelve trillion, one hundred thirty-one billion, ten million, three hundred one thousand, two hundred thirty".