1083952139 has 2 divisors, whose sum is σ = 1083952140. Its totient is φ = 1083952138.

The previous prime is 1083952123. The next prime is 1083952151. The reversal of 1083952139 is 9312593801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1083952139 - 2⁴ = 1083952123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1083952096 and 1083952105.

It is not a weakly prime, because it can be changed into another prime (1083952159) 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, 541976069 + 541976070.

It is an arithmetic number, because the mean of its divisors is an integer number (541976070).

Almost surely, 2^1083952139 is an apocalyptic number.

1083952139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083952139 is an equidigital number, since it uses as much as digits as its factorization.

1083952139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 1083952139 is about 32923.4284211107. The cubic root of 1083952139 is about 1027.2355376150.

The spelling of 1083952139 in words is "one billion, eighty-three million, nine hundred fifty-two thousand, one hundred thirty-nine".