11023055616251 has 48 divisors (see below), whose sum is σ = 13102857845280. Its totient is φ = 9243964477440.

The previous prime is 11023055616191. The next prime is 11023055616259. The reversal of 11023055616251 is 15261655032011.

It is not a de Polignac number, because 11023055616251 - 2²⁶ = 11022988507387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11023055616259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 579876635 + ... + 579895643.

It is an arithmetic number, because the mean of its divisors is an integer number (272976205110).

Almost surely, 2^{11023055616251} is an apocalyptic number.

11023055616251 is a deficient number, since it is larger than the sum of its proper divisors (2079802229029).

11023055616251 is a wasteful number, since it uses less digits than its factorization.

11023055616251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20284 (or 20277 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The spelling of 11023055616251 in words is "eleven trillion, twenty-three billion, fifty-five million, six hundred sixteen thousand, two hundred fifty-one".