1123002331247 has 2 divisors, whose sum is σ = 1123002331248. Its totient is φ = 1123002331246.

The previous prime is 1123002331211. The next prime is 1123002331259. The reversal of 1123002331247 is 7421332003211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123002331247 - 2¹⁸ = 1123002069103 is a prime.

It is a super-2 number, since 2×1123002331247² (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 (1123002333247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561501165623 + 561501165624.

It is an arithmetic number, because the mean of its divisors is an integer number (561501165624).

Almost surely, 2^{1123002331247} is an apocalyptic number.

1123002331247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123002331247 is an equidigital number, since it uses as much as digits as its factorization.

1123002331247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 1123002331247 its reverse (7421332003211), we get a palindrome (8544334334458).

The spelling of 1123002331247 in words is "one trillion, one hundred twenty-three billion, two million, three hundred thirty-one thousand, two hundred forty-seven".