10011143000 has 64 divisors (see below), whose sum is σ = 23463479520. Its totient is φ = 3998064000.

The previous prime is 10011142993. The next prime is 10011143003. The reversal of 10011143000 is 34111001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011143003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645335 + ... + 660665.

Almost surely, 2^10011143000 is an apocalyptic number.

10011143000 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 10011143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11731739760).

10011143000 is an abundant number, since it is smaller than the sum of its proper divisors (13452336520).

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

10011143000 is a wasteful number, since it uses less digits than its factorization.

10011143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16005 (or 15991 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10011143000 its reverse (34111001), we get a palindrome (10045254001).

The spelling of 10011143000 in words is "ten billion, eleven million, one hundred forty-three thousand".