1131123332519 has 2 divisors, whose sum is σ = 1131123332520. Its totient is φ = 1131123332518.

The previous prime is 1131123332477. The next prime is 1131123332561. The reversal of 1131123332519 is 9152333211311.

It is a balanced prime because it is at equal distance from previous prime (1131123332477) and next prime (1131123332561).

It is a cyclic number.

It is not a de Polignac number, because 1131123332519 - 2³⁶ = 1062403855783 is a prime.

It is a super-2 number, since 2×1131123332519² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131123332719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565561666259 + 565561666260.

It is an arithmetic number, because the mean of its divisors is an integer number (565561666260).

Almost surely, 2^{1131123332519} is an apocalyptic number.

1131123332519 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131123332519 is an equidigital number, since it uses as much as digits as its factorization.

1131123332519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 35.

The spelling of 1131123332519 in words is "one trillion, one hundred thirty-one billion, one hundred twenty-three million, three hundred thirty-two thousand, five hundred nineteen".