100212110133 has 12 divisors (see below), whose sum is σ = 137325000960. Its totient is φ = 65002447152.

The previous prime is 100212110111. The next prime is 100212110137. The reversal of 100212110133 is 331011212001.

It is a happy number.

It is not a de Polignac number, because 100212110133 - 2⁵ = 100212110101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212110137) 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, 12196053 + ... + 12204266.

It is an arithmetic number, because the mean of its divisors is an integer number (11443750080).

Almost surely, 2^100212110133 is an apocalyptic number.

It is an amenable number.

100212110133 is a deficient number, since it is larger than the sum of its proper divisors (37112890827).

100212110133 is an equidigital number, since it uses as much as digits as its factorization.

100212110133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24400396 (or 24400359 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 100212110133 its reverse (331011212001), we get a palindrome (431223322134).

The spelling of 100212110133 in words is "one hundred billion, two hundred twelve million, one hundred ten thousand, one hundred thirty-three".