143012112423 has 16 divisors (see below), whose sum is σ = 195432652800. Its totient is φ = 92968848320.

The previous prime is 143012112323. The next prime is 143012112427. The reversal of 143012112423 is 324211210341.

It is a cyclic number.

It is not a de Polignac number, because 143012112423 - 2¹³ = 143012104231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143012112393 and 143012112402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143012112427) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 50343 + ... + 537176.

It is an arithmetic number, because the mean of its divisors is an integer number (12214540800).

Almost surely, 2^143012112423 is an apocalyptic number.

143012112423 is a deficient number, since it is larger than the sum of its proper divisors (52420540377).

143012112423 is a wasteful number, since it uses less digits than its factorization.

143012112423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589542.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 143012112423 its reverse (324211210341), we get a palindrome (467223322764).

The spelling of 143012112423 in words is "one hundred forty-three billion, twelve million, one hundred twelve thousand, four hundred twenty-three".