202143102000 has 160 divisors (see below), whose sum is σ = 744810852864. Its totient is φ = 46204128000.

The previous prime is 202143101969. The next prime is 202143102023. The reversal of 202143102000 is 201341202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2364466 + ... + 2448465.

Almost surely, 2^202143102000 is an apocalyptic number.

202143102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202143102000 is an abundant number, since it is smaller than the sum of its proper divisors (542667750864).

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

202143102000 is a wasteful number, since it uses less digits than its factorization.

202143102000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812964 (or 4812948 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 202143102000 its reverse (201341202), we get a palindrome (202344443202).

The spelling of 202143102000 in words is "two hundred two billion, one hundred forty-three million, one hundred two thousand".