11680011451 has 2 divisors, whose sum is σ = 11680011452. Its totient is φ = 11680011450.

The previous prime is 11680011397. The next prime is 11680011463. The reversal of 11680011451 is 15411008611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11680011451 - 2¹⁵ = 11679978683 is a prime.

It is a super-4 number, since 4×11680011451⁴ (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (11680011481) 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, 5840005725 + 5840005726.

It is an arithmetic number, because the mean of its divisors is an integer number (5840005726).

Almost surely, 2^11680011451 is an apocalyptic number.

11680011451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11680011451 is an equidigital number, since it uses as much as digits as its factorization.

11680011451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 28.

The spelling of 11680011451 in words is "eleven billion, six hundred eighty million, eleven thousand, four hundred fifty-one".