100324210221143 has 12 divisors (see below), whose sum is σ = 103903850356488. Its totient is φ = 96863922150240.

The previous prime is 100324210221139. The next prime is 100324210221173. The reversal of 100324210221143 is 341122012423001.

It is a happy number.

It is not a de Polignac number, because 100324210221143 - 2² = 100324210221139 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 (100324210221173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112089305 + ... + 112980797.

It is an arithmetic number, because the mean of its divisors is an integer number (8658654196374).

Almost surely, 2^{100324210221143} is an apocalyptic number.

100324210221143 is a deficient number, since it is larger than the sum of its proper divisors (3579640135345).

100324210221143 is an equidigital number, since it uses as much as digits as its factorization.

100324210221143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025362 (or 1025333 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 100324210221143 its reverse (341122012423001), we get a palindrome (441446222644144).

The spelling of 100324210221143 in words is "one hundred trillion, three hundred twenty-four billion, two hundred ten million, two hundred twenty-one thousand, one hundred forty-three".