101000212213 has 8 divisors (see below), whose sum is σ = 101107549368. Its totient is φ = 100892935104.

The previous prime is 101000212207. The next prime is 101000212249. The reversal of 101000212213 is 312212000101.

It can be written as a sum of positive squares in 4 ways, for example, as 42864733444 + 58135478769 = 207038^2 + 241113^2 .

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 101000212213 - 2⁹ = 101000211701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101000212193 and 101000212202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000213213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3863695 + ... + 3889747.

It is an arithmetic number, because the mean of its divisors is an integer number (12638443671).

Almost surely, 2^101000212213 is an apocalyptic number.

It is an amenable number.

101000212213 is a deficient number, since it is larger than the sum of its proper divisors (107337155).

101000212213 is a wasteful number, since it uses less digits than its factorization.

101000212213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30023.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 101000212213 its reverse (312212000101), we get a palindrome (413212212314).

The spelling of 101000212213 in words is "one hundred one billion, two hundred twelve thousand, two hundred thirteen".