11235302121 has 8 divisors (see below), whose sum is σ = 15046396704. Its totient is φ = 7457204480.

The previous prime is 11235302101. The next prime is 11235302123. The reversal of 11235302121 is 12120353211.

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 11235302121 - 2¹⁷ = 11235171049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11235302123) 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 7 ways as a sum of consecutive naturals, for example, 8248440 + ... + 8249801.

It is an arithmetic number, because the mean of its divisors is an integer number (1880799588).

Almost surely, 2^11235302121 is an apocalyptic number.

It is an amenable number.

11235302121 is a deficient number, since it is larger than the sum of its proper divisors (3811094583).

11235302121 is a wasteful number, since it uses less digits than its factorization.

11235302121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16498471.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11235302121 its reverse (12120353211), we get a palindrome (23355655332).

The spelling of 11235302121 in words is "eleven billion, two hundred thirty-five million, three hundred two thousand, one hundred twenty-one".