143230430202 has 8 divisors (see below), whose sum is σ = 286460860416. Its totient is φ = 47743476732.

The previous prime is 143230430197. The next prime is 143230430209. The reversal of 143230430202 is 202034032341.

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

143230430202 is an admirable number.

It is a super-2 number, since 2×143230430202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143230430209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11935869178 + ... + 11935869189.

It is an arithmetic number, because the mean of its divisors is an integer number (35807607552).

Almost surely, 2^143230430202 is an apocalyptic number.

143230430202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

143230430202 is a wasteful number, since it uses less digits than its factorization.

143230430202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23871738372.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 143230430202 its reverse (202034032341), we get a palindrome (345264462543).

The spelling of 143230430202 in words is "one hundred forty-three billion, two hundred thirty million, four hundred thirty thousand, two hundred two".