210143120463 has 6 divisors (see below), whose sum is σ = 303540062904. Its totient is φ = 140095413636.

The previous prime is 210143120443. The next prime is 210143120477. The reversal of 210143120463 is 364021341012.

It is a happy number.

210143120463 is a `hidden beast` number, since 21 + 0 + 1 + 431 + 204 + 6 + 3 = 666.

It is not a de Polignac number, because 210143120463 - 2⁵ = 210143120431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210143120423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11674617795 + ... + 11674617812.

It is an arithmetic number, because the mean of its divisors is an integer number (50590010484).

Almost surely, 2^210143120463 is an apocalyptic number.

210143120463 is a deficient number, since it is larger than the sum of its proper divisors (93396942441).

210143120463 is a wasteful number, since it uses less digits than its factorization.

210143120463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23349235613 (or 23349235610 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 210143120463 its reverse (364021341012), we get a palindrome (574164461475).

The spelling of 210143120463 in words is "two hundred ten billion, one hundred forty-three million, one hundred twenty thousand, four hundred sixty-three".