1123132102219 has 2 divisors, whose sum is σ = 1123132102220. Its totient is φ = 1123132102218.

The previous prime is 1123132102151. The next prime is 1123132102231. The reversal of 1123132102219 is 9122012313211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123132102219 - 2²³ = 1123123713611 is a prime.

It is a super-2 number, since 2×1123132102219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1123132102019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561566051109 + 561566051110.

It is an arithmetic number, because the mean of its divisors is an integer number (561566051110).

Almost surely, 2^{1123132102219} is an apocalyptic number.

1123132102219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123132102219 is an equidigital number, since it uses as much as digits as its factorization.

1123132102219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1123132102219 in words is "one trillion, one hundred twenty-three billion, one hundred thirty-two million, one hundred two thousand, two hundred nineteen".