11032209173 has 2 divisors, whose sum is σ = 11032209174. Its totient is φ = 11032209172.

The previous prime is 11032209161. The next prime is 11032209197. The reversal of 11032209173 is 37190223011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7371596164 + 3660613009 = 85858^2 + 60503^2 .

It is a cyclic number.

It is not a de Polignac number, because 11032209173 - 2²⁶ = 10965100309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11032209073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516104586 + 5516104587.

It is an arithmetic number, because the mean of its divisors is an integer number (5516104587).

Almost surely, 2^11032209173 is an apocalyptic number.

It is an amenable number.

11032209173 is a deficient number, since it is larger than the sum of its proper divisors (1).

11032209173 is an equidigital number, since it uses as much as digits as its factorization.

11032209173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The spelling of 11032209173 in words is "eleven billion, thirty-two million, two hundred nine thousand, one hundred seventy-three".