213282283143 has 4 divisors (see below), whose sum is σ = 284376377528. Its totient is φ = 142188188760.

The previous prime is 213282283117. The next prime is 213282283183. The reversal of 213282283143 is 341382282312.

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

It is not a de Polignac number, because 213282283143 - 2⁶ = 213282283079 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 (213282283183) 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, 35547047188 + ... + 35547047193.

It is an arithmetic number, because the mean of its divisors is an integer number (71094094382).

Almost surely, 2^213282283143 is an apocalyptic number.

213282283143 is a deficient number, since it is larger than the sum of its proper divisors (71094094385).

213282283143 is an equidigital number, since it uses as much as digits as its factorization.

213282283143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71094094384.

The product of its digits is 110592, while the sum is 39.

The spelling of 213282283143 in words is "two hundred thirteen billion, two hundred eighty-two million, two hundred eighty-three thousand, one hundred forty-three".