11265054321 has 8 divisors (see below), whose sum is σ = 15538006080. Its totient is φ = 7251069392.

The previous prime is 11265054293. The next prime is 11265054337. The reversal of 11265054321 is 12345056211.

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 11265054321 - 2⁷ = 11265054193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11265054341) 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 7 ways as a sum of consecutive naturals, for example, 64741605 + ... + 64741778.

It is an arithmetic number, because the mean of its divisors is an integer number (1942250760).

Almost surely, 2^11265054321 is an apocalyptic number.

It is an amenable number.

11265054321 is a deficient number, since it is larger than the sum of its proper divisors (4272951759).

11265054321 is a wasteful number, since it uses less digits than its factorization.

11265054321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129483415.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 11265054321 in words is "eleven billion, two hundred sixty-five million, fifty-four thousand, three hundred twenty-one".