143113013232 has 40 divisors (see below), whose sum is σ = 422524135296. Its totient is φ = 40889432256.

The previous prime is 143113013221. The next prime is 143113013257. The reversal of 143113013232 is 232310311341.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 212965458 + ... + 212966129.

Almost surely, 2^143113013232 is an apocalyptic number.

143113013232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143113013232 is an abundant number, since it is smaller than the sum of its proper divisors (279411122064).

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

143113013232 is a wasteful number, since it uses less digits than its factorization.

143113013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425931605 (or 425931599 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 143113013232 its reverse (232310311341), we get a palindrome (375423324573).

The spelling of 143113013232 in words is "one hundred forty-three billion, one hundred thirteen million, thirteen thousand, two hundred thirty-two".