1123233983 has 2 divisors, whose sum is σ = 1123233984. Its totient is φ = 1123233982.

The previous prime is 1123233953. The next prime is 1123234009. The reversal of 1123233983 is 3893323211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123233983 - 2⁶ = 1123233919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123233913) 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, 561616991 + 561616992.

It is an arithmetic number, because the mean of its divisors is an integer number (561616992).

Almost surely, 2^1123233983 is an apocalyptic number.

1123233983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123233983 is an equidigital number, since it uses as much as digits as its factorization.

1123233983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 1123233983 is about 33514.6830956224. The cubic root of 1123233983 is about 1039.4974097092.

The spelling of 1123233983 in words is "one billion, one hundred twenty-three million, two hundred thirty-three thousand, nine hundred eighty-three".