100001211041213 has 8 divisors (see below), whose sum is σ = 100439436828000. Its totient is φ = 99562998639888.

The previous prime is 100001211041209. The next prime is 100001211041267. The reversal of 100001211041213 is 312140112100001.

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 100001211041213 - 2² = 100001211041209 is a prime.

It is a super-2 number, since 2×100001211041213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100001211041191 and 100001211041200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001211041513) 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, 11777570 + ... + 18404172.

It is an arithmetic number, because the mean of its divisors is an integer number (12554929603500).

Almost surely, 2^{100001211041213} is an apocalyptic number.

It is an amenable number.

100001211041213 is a deficient number, since it is larger than the sum of its proper divisors (438225786787).

100001211041213 is an equidigital number, since it uses as much as digits as its factorization.

100001211041213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692731.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 100001211041213 its reverse (312140112100001), we get a palindrome (412141323141214).

The spelling of 100001211041213 in words is "one hundred trillion, one billion, two hundred eleven million, forty-one thousand, two hundred thirteen".