11082874321 has 4 divisors (see below), whose sum is σ = 11144790000. Its totient is φ = 11020958644.

The previous prime is 11082874303. The next prime is 11082874333. The reversal of 11082874321 is 12347828011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11082874321 - 2⁵ = 11082874289 is a prime.

It is a super-2 number, since 2×11082874321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11082874391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30957571 + ... + 30957928.

It is an arithmetic number, because the mean of its divisors is an integer number (2786197500).

Almost surely, 2^11082874321 is an apocalyptic number.

It is an amenable number.

11082874321 is a deficient number, since it is larger than the sum of its proper divisors (61915679).

11082874321 is an equidigital number, since it uses as much as digits as its factorization.

11082874321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61915678.

The product of its (nonzero) digits is 21504, while the sum is 37.

The spelling of 11082874321 in words is "eleven billion, eighty-two million, eight hundred seventy-four thousand, three hundred twenty-one".