143132211613663 has 4 divisors (see below), whose sum is σ = 143922997313368. Its totient is φ = 142341425913960.

The previous prime is 143132211613661. The next prime is 143132211613669. The reversal of 143132211613663 is 366316112231341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 143132211613663 - 2¹ = 143132211613661 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 (143132211613661) 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, 395392849581 + ... + 395392849942.

It is an arithmetic number, because the mean of its divisors is an integer number (35980749328342).

Almost surely, 2^{143132211613663} is an apocalyptic number.

143132211613663 is a deficient number, since it is larger than the sum of its proper divisors (790785699705).

143132211613663 is an equidigital number, since it uses as much as digits as its factorization.

143132211613663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790785699704.

The product of its digits is 279936, while the sum is 43.

The spelling of 143132211613663 in words is "one hundred forty-three trillion, one hundred thirty-two billion, two hundred eleven million, six hundred thirteen thousand, six hundred sixty-three".