143132020145411 has 80 divisors (see below), whose sum is σ = 165255523174368. Its totient is φ = 122889851136000.

The previous prime is 143132020145371. The next prime is 143132020145423. The reversal of 143132020145411 is 114541020231341.

It is not a de Polignac number, because 143132020145411 - 2¹⁸ = 143132019883267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143132020135411) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 110356221515 + ... + 110356222811.

Almost surely, 2^{143132020145411} is an apocalyptic number.

143132020145411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143132020145411 is a deficient number, since it is larger than the sum of its proper divisors (22123503028957).

143132020145411 is an frugal number, since it uses more digits than its factorization.

143132020145411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 143132020145411 its reverse (114541020231341), we get a palindrome (257673040376752).

The spelling of 143132020145411 in words is "one hundred forty-three trillion, one hundred thirty-two billion, twenty million, one hundred forty-five thousand, four hundred eleven".