11201987982307 has 2 divisors, whose sum is σ = 11201987982308. Its totient is φ = 11201987982306.

The previous prime is 11201987982293. The next prime is 11201987982379. The reversal of 11201987982307 is 70328978910211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11201987982307 - 2⁷ = 11201987982179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11201987382307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600993991153 + 5600993991154.

It is an arithmetic number, because the mean of its divisors is an integer number (5600993991154).

Almost surely, 2^{11201987982307} is an apocalyptic number.

11201987982307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201987982307 is an equidigital number, since it uses as much as digits as its factorization.

11201987982307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 58.

The spelling of 11201987982307 in words is "eleven trillion, two hundred one billion, nine hundred eighty-seven million, nine hundred eighty-two thousand, three hundred seven".