143234233230 has 64 divisors (see below), whose sum is σ = 375049502208. Its totient is φ = 34720095360.

The previous prime is 143234233189. The next prime is 143234233243. The reversal of 143234233230 is 32332432341.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6120712 + ... + 6144068.

It is an arithmetic number, because the mean of its divisors is an integer number (5860148472).

Almost surely, 2^143234233230 is an apocalyptic number.

143234233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143234233230 is an abundant number, since it is smaller than the sum of its proper divisors (231815268978).

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

143234233230 is a wasteful number, since it uses less digits than its factorization.

143234233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41961.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 143234233230 its reverse (32332432341), we get a palindrome (175566665571).

The spelling of 143234233230 in words is "one hundred forty-three billion, two hundred thirty-four million, two hundred thirty-three thousand, two hundred thirty".