100211011213 has 4 divisors (see below), whose sum is σ = 100490150880. Its totient is φ = 99931871548.

The previous prime is 100211011177. The next prime is 100211011289. The reversal of 100211011213 is 312110112001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100211011213 - 2⁹ = 100211010701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100211011193 and 100211011202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100211014213) 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 3 ways as a sum of consecutive naturals, for example, 139569295 + ... + 139570012.

It is an arithmetic number, because the mean of its divisors is an integer number (25122537720).

Almost surely, 2^100211011213 is an apocalyptic number.

It is an amenable number.

100211011213 is a deficient number, since it is larger than the sum of its proper divisors (279139667).

100211011213 is an equidigital number, since it uses as much as digits as its factorization.

100211011213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279139666.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 100211011213 its reverse (312110112001), we get a palindrome (412321123214).

The spelling of 100211011213 in words is "one hundred billion, two hundred eleven million, eleven thousand, two hundred thirteen".