1129393150 has 36 divisors (see below), whose sum is σ = 2194218936. Its totient is φ = 431679600.

The previous prime is 1129393129. The next prime is 1129393157. The reversal of 1129393150 is 513939211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129393157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1139155 + ... + 1140145.

It is an arithmetic number, because the mean of its divisors is an integer number (60950526).

Almost surely, 2^1129393150 is an apocalyptic number.

1129393150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1129393150 is a deficient number, since it is larger than the sum of its proper divisors (1064825786).

1129393150 is an frugal number, since it uses more digits than its factorization.

1129393150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 1129393150 is about 33606.4450663857. The cubic root of 1129393150 is about 1041.3939487306.

The spelling of 1129393150 in words is "one billion, one hundred twenty-nine million, three hundred ninety-three thousand, one hundred fifty".