11045250521023 has 8 divisors (see below), whose sum is σ = 11106418791600. Its totient is φ = 10984122859008.

The previous prime is 11045250520979. The next prime is 11045250521069. The reversal of 11045250521023 is 32012505254011.

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-11045250521023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11045250521423) 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, 9606568 + ... + 10694701.

It is an arithmetic number, because the mean of its divisors is an integer number (1388302348950).

Almost surely, 2^{11045250521023} is an apocalyptic number.

11045250521023 is a deficient number, since it is larger than the sum of its proper divisors (61168270577).

11045250521023 is a wasteful number, since it uses less digits than its factorization.

11045250521023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20304281.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 11045250521023 its reverse (32012505254011), we get a palindrome (43057755775034).

The spelling of 11045250521023 in words is "eleven trillion, forty-five billion, two hundred fifty million, five hundred twenty-one thousand, twenty-three".