1000234431283 has 2 divisors, whose sum is σ = 1000234431284. Its totient is φ = 1000234431282.

The previous prime is 1000234431281. The next prime is 1000234431401. The reversal of 1000234431283 is 3821344320001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000234431283 - 2¹ = 1000234431281 is a prime.

Together with 1000234431281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1000234431281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500117215641 + 500117215642.

It is an arithmetic number, because the mean of its divisors is an integer number (500117215642).

Almost surely, 2^{1000234431283} is an apocalyptic number.

1000234431283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000234431283 is an equidigital number, since it uses as much as digits as its factorization.

1000234431283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1000234431283 its reverse (3821344320001), we get a palindrome (4821578751284).

The spelling of 1000234431283 in words is "one trillion, two hundred thirty-four million, four hundred thirty-one thousand, two hundred eighty-three".