11304552251 has 2 divisors, whose sum is σ = 11304552252. Its totient is φ = 11304552250.

The previous prime is 11304552223. The next prime is 11304552319. The reversal of 11304552251 is 15225540311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11304552251 is a prime.

It is a super-3 number, since 3×11304552251³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11304552211) 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 as a sum of consecutive naturals, namely, 5652276125 + 5652276126.

It is an arithmetic number, because the mean of its divisors is an integer number (5652276126).

Almost surely, 2^11304552251 is an apocalyptic number.

11304552251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304552251 is an equidigital number, since it uses as much as digits as its factorization.

11304552251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 11304552251 in words is "eleven billion, three hundred four million, five hundred fifty-two thousand, two hundred fifty-one".