1111303342441 has 8 divisors (see below), whose sum is σ = 1129932485000. Its totient is φ = 1092687459840.

The previous prime is 1111303342423. The next prime is 1111303342459. The reversal of 1111303342441 is 1442433031111.

It is an interprime number because it is at equal distance from previous prime (1111303342423) and next prime (1111303342459).

It can be written as a sum of positive squares in 4 ways, for example, as 231279237225 + 880024105216 = 480915^2 + 938096^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1111303342441 - 2¹⁵ = 1111303309673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111303342141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145896 + ... + 3481273.

It is an arithmetic number, because the mean of its divisors is an integer number (141241560625).

Almost surely, 2^{1111303342441} is an apocalyptic number.

It is an amenable number.

1111303342441 is a deficient number, since it is larger than the sum of its proper divisors (18629142559).

1111303342441 is an equidigital number, since it uses as much as digits as its factorization.

1111303342441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6629979.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1111303342441 its reverse (1442433031111), we get a palindrome (2553736373552).

The spelling of 1111303342441 in words is "one trillion, one hundred eleven billion, three hundred three million, three hundred forty-two thousand, four hundred forty-one".