100001133213 has 8 divisors (see below), whose sum is σ = 133337248608. Its totient is φ = 66666219984.

The previous prime is 100001133157. The next prime is 100001133233. The reversal of 100001133213 is 312331100001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100001133213 - 2²⁰ = 100000084637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100001133192 and 100001133201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001133233) 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, 84195 + ... + 455072.

It is an arithmetic number, because the mean of its divisors is an integer number (16667156076).

Almost surely, 2^100001133213 is an apocalyptic number.

It is an amenable number.

100001133213 is a deficient number, since it is larger than the sum of its proper divisors (33336115395).

100001133213 is an equidigital number, since it uses as much as digits as its factorization.

100001133213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601083.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 100001133213 its reverse (312331100001), we get a palindrome (412332233214).

The spelling of 100001133213 in words is "one hundred billion, one million, one hundred thirty-three thousand, two hundred thirteen".