11212300618139 has 2 divisors, whose sum is σ = 11212300618140. Its totient is φ = 11212300618138.

The previous prime is 11212300618091. The next prime is 11212300618193. The reversal of 11212300618139 is 93181600321211.

Together with next prime (11212300618193) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11212300618139 - 2¹² = 11212300614043 is a prime.

It is not a weakly prime, because it can be changed into another prime (11212300611139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606150309069 + 5606150309070.

It is an arithmetic number, because the mean of its divisors is an integer number (5606150309070).

Almost surely, 2^{11212300618139} is an apocalyptic number.

11212300618139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212300618139 is an equidigital number, since it uses as much as digits as its factorization.

11212300618139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 11212300618139 in words is "eleven trillion, two hundred twelve billion, three hundred million, six hundred eighteen thousand, one hundred thirty-nine".