143113231054 has 8 divisors (see below), whose sum is σ = 215277977520. Its totient is φ = 71353905216.

The previous prime is 143113231049. The next prime is 143113231057. The reversal of 143113231054 is 450132311341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143113231057) 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, 101354274 + ... + 101355685.

It is an arithmetic number, because the mean of its divisors is an integer number (26909747190).

Almost surely, 2^143113231054 is an apocalyptic number.

143113231054 is a deficient number, since it is larger than the sum of its proper divisors (72164746466).

143113231054 is a wasteful number, since it uses less digits than its factorization.

143113231054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202710314.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 143113231054 its reverse (450132311341), we get a palindrome (593245542395).

The spelling of 143113231054 in words is "one hundred forty-three billion, one hundred thirteen million, two hundred thirty-one thousand, fifty-four".