1121232341303 has 2 divisors, whose sum is σ = 1121232341304. Its totient is φ = 1121232341302.

The previous prime is 1121232341237. The next prime is 1121232341309. The reversal of 1121232341303 is 3031432321211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121232341303 - 2¹⁰ = 1121232340279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121232341309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560616170651 + 560616170652.

It is an arithmetic number, because the mean of its divisors is an integer number (560616170652).

Almost surely, 2^{1121232341303} is an apocalyptic number.

1121232341303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121232341303 is an equidigital number, since it uses as much as digits as its factorization.

1121232341303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1121232341303 its reverse (3031432321211), we get a palindrome (4152664662514).

The spelling of 1121232341303 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-two million, three hundred forty-one thousand, three hundred three".