213543264545116 has 24 divisors (see below), whose sum is σ = 408068920748160. Its totient is φ = 96970973650800.

The previous prime is 213543264545029. The next prime is 213543264545141. The reversal of 213543264545116 is 611545462345312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2353619046 + ... + 2353709773.

It is an arithmetic number, because the mean of its divisors is an integer number (17002871697840).

Almost surely, 2^{213543264545116} is an apocalyptic number.

It is an amenable number.

213543264545116 is a deficient number, since it is larger than the sum of its proper divisors (194525656203044).

213543264545116 is a wasteful number, since it uses less digits than its factorization.

213543264545116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707329865 (or 4707329863 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 52.

The spelling of 213543264545116 in words is "two hundred thirteen trillion, five hundred forty-three billion, two hundred sixty-four million, five hundred forty-five thousand, one hundred sixteen".