11550201262043 has 2 divisors, whose sum is σ = 11550201262044. Its totient is φ = 11550201262042.

The previous prime is 11550201261983. The next prime is 11550201262069. The reversal of 11550201262043 is 34026210205511.

It is a strong prime.

It is an emirp because it is prime and its reverse (34026210205511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11550201262043 - 2¹⁴ = 11550201245659 is a prime.

It is not a weakly prime, because it can be changed into another prime (11550201267043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5775100631021 + 5775100631022.

It is an arithmetic number, because the mean of its divisors is an integer number (5775100631022).

Almost surely, 2^{11550201262043} is an apocalyptic number.

11550201262043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11550201262043 is an equidigital number, since it uses as much as digits as its factorization.

11550201262043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 11550201262043 its reverse (34026210205511), we get a palindrome (45576411467554).

The spelling of 11550201262043 in words is "eleven trillion, five hundred fifty billion, two hundred one million, two hundred sixty-two thousand, forty-three".