11304276481 has 2 divisors, whose sum is σ = 11304276482. Its totient is φ = 11304276480.

The previous prime is 11304276469. The next prime is 11304276521. The reversal of 11304276481 is 18467240311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9638330625 + 1665945856 = 98175^2 + 40816^2 .

It is a cyclic number.

It is not a de Polignac number, because 11304276481 - 2¹¹ = 11304274433 is a prime.

It is a super-3 number, since 3×11304276481³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 11304276481.

It is not a weakly prime, because it can be changed into another prime (11304274481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5652138240 + 5652138241.

It is an arithmetic number, because the mean of its divisors is an integer number (5652138241).

Almost surely, 2^11304276481 is an apocalyptic number.

It is an amenable number.

11304276481 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304276481 is an equidigital number, since it uses as much as digits as its factorization.

11304276481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 11304276481 in words is "eleven billion, three hundred four million, two hundred seventy-six thousand, four hundred eighty-one".