143023143104 has 28 divisors (see below), whose sum is σ = 290733787848. Its totient is φ = 69767385600.

The previous prime is 143023143103. The next prime is 143023143113. The reversal of 143023143104 is 401341320341.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (143023143103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27250262 + ... + 27255509.

It is an arithmetic number, because the mean of its divisors is an integer number (10383349566).

Almost surely, 2^143023143104 is an apocalyptic number.

It is an amenable number.

143023143104 is an abundant number, since it is smaller than the sum of its proper divisors (147710644744).

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

143023143104 is an equidigital number, since it uses as much as digits as its factorization.

143023143104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54505824 (or 54505814 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 143023143104 its reverse (401341320341), we get a palindrome (544364463445).

The spelling of 143023143104 in words is "one hundred forty-three billion, twenty-three million, one hundred forty-three thousand, one hundred four".