1031214983 has 2 divisors, whose sum is σ = 1031214984. Its totient is φ = 1031214982.

The previous prime is 1031214979. The next prime is 1031215013. The reversal of 1031214983 is 3894121301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1031214983 - 2² = 1031214979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031214953) by changing a digit.

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 as a sum of consecutive naturals, namely, 515607491 + 515607492.

It is an arithmetic number, because the mean of its divisors is an integer number (515607492).

Almost surely, 2^1031214983 is an apocalyptic number.

1031214983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031214983 is an equidigital number, since it uses as much as digits as its factorization.

1031214983 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1031214983 is about 32112.5362280839. The cubic root of 1031214983 is about 1010.2985697048.

The spelling of 1031214983 in words is "one billion, thirty-one million, two hundred fourteen thousand, nine hundred eighty-three".