11020010030121 has 16 divisors (see below), whose sum is σ = 14942507212800. Its totient is φ = 7222095112848.

The previous prime is 11020010030101. The next prime is 11020010030123. The reversal of 11020010030121 is 12103001002011.

It is not a de Polignac number, because 11020010030121 - 2⁷ = 11020010029993 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11020010030097 and 11020010030106.

It is not an unprimeable number, because it can be changed into a prime (11020010030123) 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 15 ways as a sum of consecutive naturals, for example, 38769900 + ... + 39053106.

It is an arithmetic number, because the mean of its divisors is an integer number (933906700800).

Almost surely, 2^{11020010030121} is an apocalyptic number.

It is an amenable number.

11020010030121 is a deficient number, since it is larger than the sum of its proper divisors (3922497182679).

11020010030121 is a wasteful number, since it uses less digits than its factorization.

11020010030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503108.

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

Adding to 11020010030121 its reverse (12103001002011), we get a palindrome (23123011032132).

The spelling of 11020010030121 in words is "eleven trillion, twenty billion, ten million, thirty thousand, one hundred twenty-one".