216043034410203 has 192 divisors, whose sum is σ = 391611728363520. Its totient is φ = 102309697728000.

The previous prime is 216043034410183. The next prime is 216043034410211. The reversal of 216043034410203 is 302014430340612.

It is not a de Polignac number, because 216043034410203 - 2¹⁶ = 216043034344667 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (216043034410223) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 13571386878 + ... + 13571402796.

It is an arithmetic number, because the mean of its divisors is an integer number (2039644418560).

Almost surely, 2^{216043034410203} is an apocalyptic number.

216043034410203 is a deficient number, since it is larger than the sum of its proper divisors (175568693953317).

216043034410203 is a wasteful number, since it uses less digits than its factorization.

216043034410203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16450 (or 16277 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 216043034410203 its reverse (302014430340612), we get a palindrome (518057464750815).

The spelling of 216043034410203 in words is "two hundred sixteen trillion, forty-three billion, thirty-four million, four hundred ten thousand, two hundred three".