143023131334 has 16 divisors (see below), whose sum is σ = 218353597488. Its totient is φ = 70244646912.

The previous prime is 143023131311. The next prime is 143023131347. The reversal of 143023131334 is 433131320341.

143023131334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143023131334² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464507 + ... + 1559110.

It is an arithmetic number, because the mean of its divisors is an integer number (13647099843).

Almost surely, 2^143023131334 is an apocalyptic number.

143023131334 is a deficient number, since it is larger than the sum of its proper divisors (75330466154).

143023131334 is a wasteful number, since it uses less digits than its factorization.

143023131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3024039.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 143023131334 its reverse (433131320341), we get a palindrome (576154451675).

The spelling of 143023131334 in words is "one hundred forty-three billion, twenty-three million, one hundred thirty-one thousand, three hundred thirty-four".