1130922143 has 12 divisors (see below), whose sum is σ = 1229733648. Its totient is φ = 1039559040.

The previous prime is 1130922139. The next prime is 1130922157. The reversal of 1130922143 is 3412290311.

It is not a de Polignac number, because 1130922143 - 2² = 1130922139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130222143) 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 in 11 ways as a sum of consecutive naturals, for example, 26846 + ... + 54612.

It is an arithmetic number, because the mean of its divisors is an integer number (102477804).

Almost surely, 2^1130922143 is an apocalyptic number.

1130922143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1130922143 is a deficient number, since it is larger than the sum of its proper divisors (98811505).

1130922143 is a wasteful number, since it uses less digits than its factorization.

1130922143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28034 (or 28021 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1130922143 is about 33629.1858807197. The cubic root of 1130922143 is about 1041.8636895064.

The spelling of 1130922143 in words is "one billion, one hundred thirty million, nine hundred twenty-two thousand, one hundred forty-three".