11274305321 has 8 divisors (see below), whose sum is σ = 11934310080. Its totient is φ = 10632382992.

The previous prime is 11274305299. The next prime is 11274305333. The reversal of 11274305321 is 12350347211.

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 11274305321 - 2¹⁸ = 11274043177 is a prime.

It is a super-2 number, since 2×11274305321² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11274305351) 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, 4519325 + ... + 4521818.

It is an arithmetic number, because the mean of its divisors is an integer number (1491788760).

Almost surely, 2^11274305321 is an apocalyptic number.

It is an amenable number.

11274305321 is a deficient number, since it is larger than the sum of its proper divisors (660004759).

11274305321 is an equidigital number, since it uses as much as digits as its factorization.

11274305321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9041215.

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 11274305321 in words is "eleven billion, two hundred seventy-four million, three hundred five thousand, three hundred twenty-one".