143123310400141 has 4 divisors (see below), whose sum is σ = 143263765072800. Its totient is φ = 142982855727484.

The previous prime is 143123310400129. The next prime is 143123310400207. The reversal of 143123310400141 is 141004013321341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143123310400141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143123310400121) 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, 70227334801 + ... + 70227336838.

It is an arithmetic number, because the mean of its divisors is an integer number (35815941268200).

Almost surely, 2^{143123310400141} is an apocalyptic number.

It is an amenable number.

143123310400141 is a deficient number, since it is larger than the sum of its proper divisors (140454672659).

143123310400141 is a wasteful number, since it uses less digits than its factorization.

143123310400141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140454672658.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 143123310400141 its reverse (141004013321341), we get a palindrome (284127323721482).

The spelling of 143123310400141 in words is "one hundred forty-three trillion, one hundred twenty-three billion, three hundred ten million, four hundred thousand, one hundred forty-one".