11020121302 has 8 divisors (see below), whose sum is σ = 16881888096. Its totient is φ = 5392825272.

The previous prime is 11020121267. The next prime is 11020121309. The reversal of 11020121302 is 20312102011.

11020121302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020121309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58617573 + ... + 58617760.

It is an arithmetic number, because the mean of its divisors is an integer number (2110236012).

Almost surely, 2^11020121302 is an apocalyptic number.

11020121302 is a deficient number, since it is larger than the sum of its proper divisors (5861766794).

11020121302 is a wasteful number, since it uses less digits than its factorization.

11020121302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117235382.

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

Adding to 11020121302 its reverse (20312102011), we get a palindrome (31332223313).

The spelling of 11020121302 in words is "eleven billion, twenty million, one hundred twenty-one thousand, three hundred two".