143302023232 has 14 divisors (see below), whose sum is σ = 284364952478. Its totient is φ = 71651011584.

The previous prime is 143302023229. The next prime is 143302023301. The reversal of 143302023232 is 232320203341.

143302023232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 125871686656 + 17430336576 = 354784^2 + 132024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 143302023197 and 143302023206.

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 as a sum of consecutive naturals, namely, 1119546993 + ... + 1119547120.

Almost surely, 2^143302023232 is an apocalyptic number.

It is an amenable number.

143302023232 is a deficient number, since it is larger than the sum of its proper divisors (141062929246).

143302023232 is an equidigital number, since it uses as much as digits as its factorization.

143302023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239094125 (or 2239094115 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 143302023232 its reverse (232320203341), we get a palindrome (375622226573).

The spelling of 143302023232 in words is "one hundred forty-three billion, three hundred two million, twenty-three thousand, two hundred thirty-two".