11130002009173 has 2 divisors, whose sum is σ = 11130002009174. Its totient is φ = 11130002009172.

The previous prime is 11130002009143. The next prime is 11130002009179. The reversal of 11130002009173 is 37190020003111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11126714362929 + 3287646244 = 3335673^2 + 57338^2 .

It is a cyclic number.

It is not a de Polignac number, because 11130002009173 - 2²⁵ = 11129968454741 is a prime.

It is a super-2 number, since 2×11130002009173² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11130002009179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565001004586 + 5565001004587.

It is an arithmetic number, because the mean of its divisors is an integer number (5565001004587).

Almost surely, 2^{11130002009173} is an apocalyptic number.

It is an amenable number.

11130002009173 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130002009173 is an equidigital number, since it uses as much as digits as its factorization.

11130002009173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 28.

The spelling of 11130002009173 in words is "eleven trillion, one hundred thirty billion, two million, nine thousand, one hundred seventy-three".