1143010000 has 100 divisors (see below), whose sum is σ = 3019208544. Its totient is φ = 415600000.

The previous prime is 1143009997. The next prime is 1143010027. The reversal of 1143010000 is 103411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 104805 + ... + 115195.

Almost surely, 2^1143010000 is an apocalyptic number.

1143010000 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 1143010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509604272).

1143010000 is an abundant number, since it is smaller than the sum of its proper divisors (1876198544).

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

1143010000 is a wasteful number, since it uses less digits than its factorization.

1143010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10430 (or 10409 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1143010000 is about 33808.4309011820. The cubic root of 1143010000 is about 1045.5625276561.

Adding to 1143010000 its reverse (103411), we get a palindrome (1143113411).

The spelling of 1143010000 in words is "one billion, one hundred forty-three million, ten thousand".