11012341354603 has 2 divisors, whose sum is σ = 11012341354604. Its totient is φ = 11012341354602.

The previous prime is 11012341354579. The next prime is 11012341354699. The reversal of 11012341354603 is 30645314321011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012341354603 is a prime.

It is a super-2 number, since 2×11012341354603² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11012341354103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506170677301 + 5506170677302.

It is an arithmetic number, because the mean of its divisors is an integer number (5506170677302).

Almost surely, 2^{11012341354603} is an apocalyptic number.

11012341354603 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012341354603 is an equidigital number, since it uses as much as digits as its factorization.

11012341354603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 11012341354603 its reverse (30645314321011), we get a palindrome (41657655675614).

The spelling of 11012341354603 in words is "eleven trillion, twelve billion, three hundred forty-one million, three hundred fifty-four thousand, six hundred three".