1230032983 has 2 divisors, whose sum is σ = 1230032984. Its totient is φ = 1230032982.

The previous prime is 1230032981. The next prime is 1230032987. The reversal of 1230032983 is 3892300321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1230032983 - 2¹ = 1230032981 is a prime.

It is a super-2 number, since 2×1230032983² = 3025962278535756578, which contains 22 as substring.

Together with 1230032981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230032981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615016491 + 615016492.

It is an arithmetic number, because the mean of its divisors is an integer number (615016492).

Almost surely, 2^1230032983 is an apocalyptic number.

1230032983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230032983 is an equidigital number, since it uses as much as digits as its factorization.

1230032983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 1230032983 is about 35071.8260573926. The cubic root of 1230032983 is about 1071.4508466641.

The spelling of 1230032983 in words is "one billion, two hundred thirty million, thirty-two thousand, nine hundred eighty-three".