11000102021641 has 2 divisors, whose sum is σ = 11000102021642. Its totient is φ = 11000102021640.

The previous prime is 11000102021621. The next prime is 11000102021737. The reversal of 11000102021641 is 14612020100011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7448554473616 + 3551547548025 = 2729204^2 + 1884555^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000102021641 - 2²³ = 11000093633033 is a prime.

It is a super-3 number, since 3×11000102021641³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11000102021611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500051010820 + 5500051010821.

It is an arithmetic number, because the mean of its divisors is an integer number (5500051010821).

Almost surely, 2^{11000102021641} is an apocalyptic number.

It is an amenable number.

11000102021641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000102021641 is an equidigital number, since it uses as much as digits as its factorization.

11000102021641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11000102021641 its reverse (14612020100011), we get a palindrome (25612122121652).

The spelling of 11000102021641 in words is "eleven trillion, one hundred two million, twenty-one thousand, six hundred forty-one".