1123286446153 has 2 divisors, whose sum is σ = 1123286446154. Its totient is φ = 1123286446152.

The previous prime is 1123286446129. The next prime is 1123286446159. The reversal of 1123286446153 is 3516446823211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 949040310969 + 174246135184 = 974187^2 + 417428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123286446153 is a prime.

It is a super-2 number, since 2×1123286446153² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1123286446159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561643223076 + 561643223077.

It is an arithmetic number, because the mean of its divisors is an integer number (561643223077).

Almost surely, 2^{1123286446153} is an apocalyptic number.

It is an amenable number.

1123286446153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123286446153 is an equidigital number, since it uses as much as digits as its factorization.

1123286446153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 46.

The spelling of 1123286446153 in words is "one trillion, one hundred twenty-three billion, two hundred eighty-six million, four hundred forty-six thousand, one hundred fifty-three".