11129065373 has 2 divisors, whose sum is σ = 11129065374. Its totient is φ = 11129065372.

The previous prime is 11129065333. The next prime is 11129065391. The reversal of 11129065373 is 37356092111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7221940324 + 3907125049 = 84982^2 + 62507^2 .

It is a cyclic number.

It is not a de Polignac number, because 11129065373 - 2⁶ = 11129065309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11129065333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5564532686 + 5564532687.

It is an arithmetic number, because the mean of its divisors is an integer number (5564532687).

Almost surely, 2^11129065373 is an apocalyptic number.

It is an amenable number.

11129065373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11129065373 is an equidigital number, since it uses as much as digits as its factorization.

11129065373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The spelling of 11129065373 in words is "eleven billion, one hundred twenty-nine million, sixty-five thousand, three hundred seventy-three".