11121000213 has 8 divisors (see below), whose sum is σ = 14974812576. Its totient is φ = 7340594000.

The previous prime is 11121000197. The next prime is 11121000223. The reversal of 11121000213 is 31200012111.

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 11121000213 - 2⁴ = 11121000197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121000223) 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, 18351183 + ... + 18351788.

It is an arithmetic number, because the mean of its divisors is an integer number (1871851572).

Almost surely, 2^11121000213 is an apocalyptic number.

It is an amenable number.

11121000213 is a deficient number, since it is larger than the sum of its proper divisors (3853812363).

11121000213 is a wasteful number, since it uses less digits than its factorization.

11121000213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36703075.

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

Adding to 11121000213 its reverse (31200012111), we get a palindrome (42321012324).

The spelling of 11121000213 in words is "eleven billion, one hundred twenty-one million, two hundred thirteen", and thus it is an aban number.