1130922139 has 2 divisors, whose sum is σ = 1130922140. Its totient is φ = 1130922138.

The previous prime is 1130922137. The next prime is 1130922157. The reversal of 1130922139 is 9312290311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130922139 - 2¹ = 1130922137 is a prime.

Together with 1130922137, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1130922139.

It is not a weakly prime, because it can be changed into another prime (1130922137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565461069 + 565461070.

It is an arithmetic number, because the mean of its divisors is an integer number (565461070).

Almost surely, 2^1130922139 is an apocalyptic number.

1130922139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130922139 is an equidigital number, since it uses as much as digits as its factorization.

1130922139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 1130922139 is about 33629.1858212476. The cubic root of 1130922139 is about 1041.8636882781.

The spelling of 1130922139 in words is "one billion, one hundred thirty million, nine hundred twenty-two thousand, one hundred thirty-nine".