36211603243 has 2 divisors, whose sum is σ = 36211603244. Its totient is φ = 36211603242.

The previous prime is 36211603139. The next prime is 36211603247. The reversal of 36211603243 is 34230611263.

36211603243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (34230611263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36211603243 - 2¹³ = 36211595051 is a prime.

It is a super-2 number, since 2×36211603243² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36211603247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18105801621 + 18105801622.

It is an arithmetic number, because the mean of its divisors is an integer number (18105801622).

Almost surely, 2^36211603243 is an apocalyptic number.

36211603243 is a deficient number, since it is larger than the sum of its proper divisors (1).

36211603243 is an equidigital number, since it uses as much as digits as its factorization.

36211603243 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 31.

The spelling of 36211603243 in words is "thirty-six billion, two hundred eleven million, six hundred three thousand, two hundred forty-three".