11051640564103 has 8 divisors (see below), whose sum is σ = 11462713096320. Its totient is φ = 10646482744800.

The previous prime is 11051640564101. The next prime is 11051640564143. The reversal of 11051640564103 is 30146504615011.

It is a happy number.

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 11051640564103 - 2¹ = 11051640564101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051640564101) 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, 1478674423 + ... + 1478681896.

It is an arithmetic number, because the mean of its divisors is an integer number (1432839137040).

Almost surely, 2^{11051640564103} is an apocalyptic number.

11051640564103 is a deficient number, since it is larger than the sum of its proper divisors (411072532217).

11051640564103 is a wasteful number, since it uses less digits than its factorization.

11051640564103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957356457.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 11051640564103 in words is "eleven trillion, fifty-one billion, six hundred forty million, five hundred sixty-four thousand, one hundred three".