1232109883 has 2 divisors, whose sum is σ = 1232109884. Its totient is φ = 1232109882.

The previous prime is 1232109881. The next prime is 1232109887. The reversal of 1232109883 is 3889012321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232109883 - 2¹ = 1232109881 is a prime.

Together with 1232109881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1232109881) 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, 616054941 + 616054942.

It is an arithmetic number, because the mean of its divisors is an integer number (616054942).

Almost surely, 2^1232109883 is an apocalyptic number.

1232109883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232109883 is an equidigital number, since it uses as much as digits as its factorization.

1232109883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 1232109883 is about 35101.4228059206. The cubic root of 1232109883 is about 1072.0535527170.

The spelling of 1232109883 in words is "one billion, two hundred thirty-two million, one hundred nine thousand, eight hundred eighty-three".