1000312122983 has 2 divisors, whose sum is σ = 1000312122984. Its totient is φ = 1000312122982.

The previous prime is 1000312122923. The next prime is 1000312123003. The reversal of 1000312122983 is 3892212130001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000312122983 - 2⁶ = 1000312122919 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000312122923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500156061491 + 500156061492.

It is an arithmetic number, because the mean of its divisors is an integer number (500156061492).

Almost surely, 2^{1000312122983} is an apocalyptic number.

1000312122983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000312122983 is an equidigital number, since it uses as much as digits as its factorization.

1000312122983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 32.

Adding to 1000312122983 its reverse (3892212130001), we get a palindrome (4892524252984).

The spelling of 1000312122983 in words is "one trillion, three hundred twelve million, one hundred twenty-two thousand, nine hundred eighty-three".