11020241162009 has 2 divisors, whose sum is σ = 11020241162010. Its totient is φ = 11020241162008.

The previous prime is 11020241161987. The next prime is 11020241162137. The reversal of 11020241162009 is 90026114202011.

11020241162009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7129583536384 + 3890657625625 = 2670128^2 + 1972475^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020241162009 - 2⁸ = 11020241161753 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020241162209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510120581004 + 5510120581005.

It is an arithmetic number, because the mean of its divisors is an integer number (5510120581005).

Almost surely, 2^{11020241162009} is an apocalyptic number.

It is an amenable number.

11020241162009 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020241162009 is an equidigital number, since it uses as much as digits as its factorization.

11020241162009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 11020241162009 in words is "eleven trillion, twenty billion, two hundred forty-one million, one hundred sixty-two thousand, nine".