11253550166101 has 2 divisors, whose sum is σ = 11253550166102. Its totient is φ = 11253550166100.

The previous prime is 11253550166081. The next prime is 11253550166141. The reversal of 11253550166101 is 10166105535211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10033024575025 + 1220525591076 = 3167495^2 + 1104774^2 .

It is a cyclic number.

It is not a de Polignac number, because 11253550166101 - 2¹⁹ = 11253549641813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11253550166141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626775083050 + 5626775083051.

It is an arithmetic number, because the mean of its divisors is an integer number (5626775083051).

Almost surely, 2^{11253550166101} is an apocalyptic number.

It is an amenable number.

11253550166101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11253550166101 is an equidigital number, since it uses as much as digits as its factorization.

11253550166101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 11253550166101 in words is "eleven trillion, two hundred fifty-three billion, five hundred fifty million, one hundred sixty-six thousand, one hundred one".