1130808139 has 2 divisors, whose sum is σ = 1130808140. Its totient is φ = 1130808138.

The previous prime is 1130808137. The next prime is 1130808181. The reversal of 1130808139 is 9318080311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130808139 - 2¹ = 1130808137 is a prime.

Together with 1130808137, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1130808131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565404069 + 565404070.

It is an arithmetic number, because the mean of its divisors is an integer number (565404070).

Almost surely, 2^1130808139 is an apocalyptic number.

1130808139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130808139 is an equidigital number, since it uses as much as digits as its factorization.

1130808139 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 34.

The square root of 1130808139 is about 33627.4908222424. The cubic root of 1130808139 is about 1041.8286795457.

The spelling of 1130808139 in words is "one billion, one hundred thirty million, eight hundred eight thousand, one hundred thirty-nine".