10265144243 has 2 divisors, whose sum is σ = 10265144244. Its totient is φ = 10265144242.

The previous prime is 10265144179. The next prime is 10265144257. The reversal of 10265144243 is 34244156201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10265144243 - 2⁶ = 10265144179 is a prime.

It is not a weakly prime, because it can be changed into another prime (10265144273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5132572121 + 5132572122.

It is an arithmetic number, because the mean of its divisors is an integer number (5132572122).

Almost surely, 2^10265144243 is an apocalyptic number.

10265144243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10265144243 is an equidigital number, since it uses as much as digits as its factorization.

10265144243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 10265144243 in words is "ten billion, two hundred sixty-five million, one hundred forty-four thousand, two hundred forty-three".