11632400336251 has 2 divisors, whose sum is σ = 11632400336252. Its totient is φ = 11632400336250.

The previous prime is 11632400336209. The next prime is 11632400336261. The reversal of 11632400336251 is 15263300423611.

It is a strong prime.

It is an emirp because it is prime and its reverse (15263300423611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11632400336251 - 2³³ = 11623810401659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11632400336251.

It is not a weakly prime, because it can be changed into another prime (11632400336261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5816200168125 + 5816200168126.

It is an arithmetic number, because the mean of its divisors is an integer number (5816200168126).

Almost surely, 2^{11632400336251} is an apocalyptic number.

11632400336251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11632400336251 is an equidigital number, since it uses as much as digits as its factorization.

11632400336251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 11632400336251 its reverse (15263300423611), we get a palindrome (26895700759862).

The spelling of 11632400336251 in words is "eleven trillion, six hundred thirty-two billion, four hundred million, three hundred thirty-six thousand, two hundred fifty-one".