1130922138 has 8 divisors (see below), whose sum is σ = 2261844288. Its totient is φ = 376974044.

The previous prime is 1130922137. The next prime is 1130922139. The reversal of 1130922138 is 8312290311.

It is an interprime number because it is at equal distance from previous prime (1130922137) and next prime (1130922139).

It is a sphenic number, since it is the product of 3 distinct primes.

1130922138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1130922137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94243506 + ... + 94243517.

It is an arithmetic number, because the mean of its divisors is an integer number (282730536).

Almost surely, 2^1130922138 is an apocalyptic number.

1130922138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130922138 is a wasteful number, since it uses less digits than its factorization.

1130922138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188487028.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 1130922138 is about 33629.1858063796. The cubic root of 1130922138 is about 1041.8636879710.

The spelling of 1130922138 in words is "one billion, one hundred thirty million, nine hundred twenty-two thousand, one hundred thirty-eight".