1311413243230 has 16 divisors (see below), whose sum is σ = 2383461741024. Its totient is φ = 519472429920.

The previous prime is 1311413243213. The next prime is 1311413243249. The reversal of 1311413243230 is 323423141131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636607341 + ... + 636609400.

It is an arithmetic number, because the mean of its divisors is an integer number (148966358814).

Almost surely, 2^{1311413243230} is an apocalyptic number.

1311413243230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1311413243230 is a deficient number, since it is larger than the sum of its proper divisors (1072048497794).

1311413243230 is a wasteful number, since it uses less digits than its factorization.

1311413243230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273216851.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1311413243230 its reverse (323423141131), we get a palindrome (1634836384361).

The spelling of 1311413243230 in words is "one trillion, three hundred eleven billion, four hundred thirteen million, two hundred forty-three thousand, two hundred thirty".