11020102002001 has 8 divisors (see below), whose sum is σ = 11403084385440. Its totient is φ = 10642878752352.

The previous prime is 11020102001971. The next prime is 11020102002073. The reversal of 11020102002001 is 10020020102011.

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 11020102002001 - 2⁵ = 11020102001969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020102000001) 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, 1439779555 + ... + 1439787208.

It is an arithmetic number, because the mean of its divisors is an integer number (1425385548180).

Almost surely, 2^{11020102002001} is an apocalyptic number.

It is an amenable number.

11020102002001 is a deficient number, since it is larger than the sum of its proper divisors (382982383439).

11020102002001 is an equidigital number, since it uses as much as digits as its factorization.

11020102002001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879566895.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11020102002001 its reverse (10020020102011), we get a palindrome (21040122104012).

The spelling of 11020102002001 in words is "eleven trillion, twenty billion, one hundred two million, two thousand, one".