11019145513601 has 8 divisors (see below), whose sum is σ = 11237615645760. Its totient is φ = 10801066556592.

The previous prime is 11019145513507. The next prime is 11019145513631. The reversal of 11019145513601 is 10631554191011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11019145513601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11019145513631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97736891 + ... + 97849568.

It is an arithmetic number, because the mean of its divisors is an integer number (1404701955720).

Almost surely, 2^{11019145513601} is an apocalyptic number.

It is an amenable number.

11019145513601 is a deficient number, since it is larger than the sum of its proper divisors (218470132159).

11019145513601 is a wasteful number, since it uses less digits than its factorization.

11019145513601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195587575.

The product of its (nonzero) digits is 16200, while the sum is 38.

The spelling of 11019145513601 in words is "eleven trillion, nineteen billion, one hundred forty-five million, five hundred thirteen thousand, six hundred one".