1312200301230 has 288 divisors, whose sum is σ = 4389560150976. Its totient is φ = 264821584896.

The previous prime is 1312200301211. The next prime is 1312200301267. The reversal of 1312200301230 is 321030022131.

1312200301230 is a `hidden beast` number, since 1 + 312 + 20 + 0 + 301 + 2 + 30 = 666.

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 143 ways as a sum of consecutive naturals, for example, 4181074 + ... + 4483946.

It is an arithmetic number, because the mean of its divisors is an integer number (15241528302).

Almost surely, 2^{1312200301230} is an apocalyptic number.

1312200301230 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 1312200301230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2194780075488).

1312200301230 is an abundant number, since it is smaller than the sum of its proper divisors (3077359849746).

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

1312200301230 is a wasteful number, since it uses less digits than its factorization.

1312200301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302952 (or 302926 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1312200301230 its reverse (321030022131), we get a palindrome (1633230323361).

The spelling of 1312200301230 in words is "one trillion, three hundred twelve billion, two hundred million, three hundred one thousand, two hundred thirty".