11145043424603 has 16 divisors (see below), whose sum is σ = 12238060531200. Its totient is φ = 10065545805600.

The previous prime is 11145043424597. The next prime is 11145043424629. The reversal of 11145043424603 is 30642434054111.

11145043424603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11145043424603 - 2¹² = 11145043420507 is a prime.

It is a super-2 number, since 2×11145043424603² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11145043424303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4315925 + ... + 6396662.

It is an arithmetic number, because the mean of its divisors is an integer number (764878783200).

Almost surely, 2^{11145043424603} is an apocalyptic number.

11145043424603 is a deficient number, since it is larger than the sum of its proper divisors (1093017106597).

11145043424603 is a wasteful number, since it uses less digits than its factorization.

11145043424603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10713218.

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 11145043424603 its reverse (30642434054111), we get a palindrome (41787477478714).

The spelling of 11145043424603 in words is "eleven trillion, one hundred forty-five billion, forty-three million, four hundred twenty-four thousand, six hundred three".