1331212010363 has 2 divisors, whose sum is σ = 1331212010364. Its totient is φ = 1331212010362.

The previous prime is 1331212010347. The next prime is 1331212010411. The reversal of 1331212010363 is 3630102121331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1331212010363 - 2⁴ = 1331212010347 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331212010563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665606005181 + 665606005182.

It is an arithmetic number, because the mean of its divisors is an integer number (665606005182).

Almost surely, 2^{1331212010363} is an apocalyptic number.

1331212010363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331212010363 is an equidigital number, since it uses as much as digits as its factorization.

1331212010363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 1331212010363 its reverse (3630102121331), we get a palindrome (4961314131694).

The spelling of 1331212010363 in words is "one trillion, three hundred thirty-one billion, two hundred twelve million, ten thousand, three hundred sixty-three".