143300041311 has 128 divisors (see below), whose sum is σ = 231469056000. Its totient is φ = 78794069760.

The previous prime is 143300041309. The next prime is 143300041321. The reversal of 143300041311 is 113140003341.

It is not a de Polignac number, because 143300041311 - 2¹ = 143300041309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143300041321) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1030935480 + ... + 1030935618.

It is an arithmetic number, because the mean of its divisors is an integer number (1808352000).

Almost surely, 2^143300041311 is an apocalyptic number.

143300041311 is a deficient number, since it is larger than the sum of its proper divisors (88169014689).

143300041311 is a wasteful number, since it uses less digits than its factorization.

143300041311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 143300041311 its reverse (113140003341), we get a palindrome (256440044652).

The spelling of 143300041311 in words is "one hundred forty-three billion, three hundred million, forty-one thousand, three hundred eleven".