1190134000 has 160 divisors (see below), whose sum is σ = 3208937472. Its totient is φ = 423200000.

The previous prime is 1190133991. The next prime is 1190134003. The reversal of 1190134000 is 4310911.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190134003) 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 31 ways as a sum of consecutive naturals, for example, 1033425 + ... + 1034575.

Almost surely, 2^1190134000 is an apocalyptic number.

1190134000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1190134000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1604468736).

1190134000 is an abundant number, since it is smaller than the sum of its proper divisors (2018803472).

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

1190134000 is a wasteful number, since it uses less digits than its factorization.

1190134000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1190134000 is about 34498.3187996169. The cubic root of 1190134000 is about 1059.7382764300.

Adding to 1190134000 its reverse (4310911), we get a palindrome (1194444911).

The spelling of 1190134000 in words is "one billion, one hundred ninety million, one hundred thirty-four thousand".