100214272643 has 8 divisors (see below), whose sum is σ = 100531554816. Its totient is φ = 99897078600.

The previous prime is 100214272589. The next prime is 100214272687. The reversal of 100214272643 is 346272412001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100214272643 - 2¹² = 100214268547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100214272243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2836658 + ... + 2871768.

It is an arithmetic number, because the mean of its divisors is an integer number (12566444352).

Almost surely, 2^100214272643 is an apocalyptic number.

100214272643 is a deficient number, since it is larger than the sum of its proper divisors (317282173).

100214272643 is an equidigital number, since it uses as much as digits as its factorization.

100214272643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44065.

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 100214272643 its reverse (346272412001), we get a palindrome (446486684644).

The spelling of 100214272643 in words is "one hundred billion, two hundred fourteen million, two hundred seventy-two thousand, six hundred forty-three".