1103136524641 has 4 divisors (see below), whose sum is σ = 1103149207552. Its totient is φ = 1103123841732.

The previous prime is 1103136524597. The next prime is 1103136524681. The reversal of 1103136524641 is 1464256313011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1103136524641 - 2⁷ = 1103136524513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103136524641.

It is not an unprimeable number, because it can be changed into a prime (1103136524681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6210081 + ... + 6385246.

It is an arithmetic number, because the mean of its divisors is an integer number (275787301888).

Almost surely, 2^{1103136524641} is an apocalyptic number.

It is an amenable number.

1103136524641 is a deficient number, since it is larger than the sum of its proper divisors (12682911).

1103136524641 is an equidigital number, since it uses as much as digits as its factorization.

1103136524641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12682910.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 1103136524641 in words is "one trillion, one hundred three billion, one hundred thirty-six million, five hundred twenty-four thousand, six hundred forty-one".