1123526730119 has 2 divisors, whose sum is σ = 1123526730120. Its totient is φ = 1123526730118.

The previous prime is 1123526730113. The next prime is 1123526730121. The reversal of 1123526730119 is 9110376253211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123526730119 - 2²⁸ = 1123258294663 is a prime.

It is a super-2 number, since 2×1123526730119² (a number of 25 digits) contains 22 as substring.

Together with 1123526730121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123526730113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561763365059 + 561763365060.

It is an arithmetic number, because the mean of its divisors is an integer number (561763365060).

Almost surely, 2^{1123526730119} is an apocalyptic number.

1123526730119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123526730119 is an equidigital number, since it uses as much as digits as its factorization.

1123526730119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 1123526730119 in words is "one trillion, one hundred twenty-three billion, five hundred twenty-six million, seven hundred thirty thousand, one hundred nineteen".