1142231143363 has 2 divisors, whose sum is σ = 1142231143364. Its totient is φ = 1142231143362.

The previous prime is 1142231143327. The next prime is 1142231143373. The reversal of 1142231143363 is 3633411322411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1142231143363 is a prime.

It is not a weakly prime, because it can be changed into another prime (1142231143373) 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 as a sum of consecutive naturals, namely, 571115571681 + 571115571682.

It is an arithmetic number, because the mean of its divisors is an integer number (571115571682).

Almost surely, 2^{1142231143363} is an apocalyptic number.

1142231143363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142231143363 is an equidigital number, since it uses as much as digits as its factorization.

1142231143363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

Adding to 1142231143363 its reverse (3633411322411), we get a palindrome (4775642465774).

The spelling of 1142231143363 in words is "one trillion, one hundred forty-two billion, two hundred thirty-one million, one hundred forty-three thousand, three hundred sixty-three".