100212144203 has 16 divisors (see below), whose sum is σ = 103903641600. Its totient is φ = 96550302240.

The previous prime is 100212144167. The next prime is 100212144211. The reversal of 100212144203 is 302441212001.

It is a cyclic number.

It is not a de Polignac number, because 100212144203 - 2²⁴ = 100195366987 is a prime.

It is a super-3 number, since 3×100212144203³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100212044203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6511025 + ... + 6526397.

It is an arithmetic number, because the mean of its divisors is an integer number (6493977600).

Almost surely, 2^100212144203 is an apocalyptic number.

100212144203 is a deficient number, since it is larger than the sum of its proper divisors (3691497397).

100212144203 is a wasteful number, since it uses less digits than its factorization.

100212144203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16322.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100212144203 its reverse (302441212001), we get a palindrome (402653356204).

The spelling of 100212144203 in words is "one hundred billion, two hundred twelve million, one hundred forty-four thousand, two hundred three".