11143141002 has 80 divisors (see below), whose sum is σ = 29199627072. Its totient is φ = 3109700160.

The previous prime is 11143140997. The next prime is 11143141043. The reversal of 11143141002 is 20014134111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65499 + ... + 163022.

Almost surely, 2^11143141002 is an apocalyptic number.

11143141002 is an abundant number, since it is smaller than the sum of its proper divisors (18056486070).

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

11143141002 is a wasteful number, since it uses less digits than its factorization.

11143141002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228585 (or 228576 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11143141002 its reverse (20014134111), we get a palindrome (31157275113).

The spelling of 11143141002 in words is "eleven billion, one hundred forty-three million, one hundred forty-one thousand, two".