11270250321 has 8 divisors (see below), whose sum is σ = 16393091424. Its totient is φ = 6830454720.

The previous prime is 11270250307. The next prime is 11270250359. The reversal of 11270250321 is 12305207211.

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

It is not a de Polignac number, because 11270250321 - 2¹¹ = 11270248273 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11270250291 and 11270250300.

It is not an unprimeable number, because it can be changed into a prime (11270250361) 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, 170761336 + ... + 170761401.

It is an arithmetic number, because the mean of its divisors is an integer number (2049136428).

Almost surely, 2^11270250321 is an apocalyptic number.

11270250321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11270250321 is a deficient number, since it is larger than the sum of its proper divisors (5122841103).

11270250321 is a wasteful number, since it uses less digits than its factorization.

11270250321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341522751.

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 11270250321 its reverse (12305207211), we get a palindrome (23575457532).

The spelling of 11270250321 in words is "eleven billion, two hundred seventy million, two hundred fifty thousand, three hundred twenty-one".