210001320433210 has 32 divisors (see below), whose sum is σ = 378512705934720. Its totient is φ = 83887128142272.

The previous prime is 210001320433141. The next prime is 210001320433211. The reversal of 210001320433210 is 12334023100012.

It is not an unprimeable number, because it can be changed into a prime (210001320433211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272642611 + ... + 273411769.

It is an arithmetic number, because the mean of its divisors is an integer number (11828522060460).

Almost surely, 2^{210001320433210} is an apocalyptic number.

210001320433210 is a deficient number, since it is larger than the sum of its proper divisors (168511385501510).

210001320433210 is a wasteful number, since it uses less digits than its factorization.

210001320433210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805990.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 210001320433210 its reverse (12334023100012), we get a palindrome (222335343533222).

The spelling of 210001320433210 in words is "two hundred ten trillion, one billion, three hundred twenty million, four hundred thirty-three thousand, two hundred ten".