142302000203 has 8 divisors (see below), whose sum is σ = 155249423616. Its totient is φ = 129356389800.

The previous prime is 142302000187. The next prime is 142302000233. The reversal of 142302000203 is 302000203241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142302000203 - 2⁴ = 142302000187 is a prime.

It is a super-2 number, since 2×142302000203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142302000233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286463 + ... + 605528.

It is an arithmetic number, because the mean of its divisors is an integer number (19406177952).

Almost surely, 2^142302000203 is an apocalyptic number.

142302000203 is a deficient number, since it is larger than the sum of its proper divisors (12947423413).

142302000203 is a wasteful number, since it uses less digits than its factorization.

142302000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906505.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 142302000203 its reverse (302000203241), we get a palindrome (444302203444).

The spelling of 142302000203 in words is "one hundred forty-two billion, three hundred two million, two hundred three", and thus it is an aban number.