1056072844231 has 2 divisors, whose sum is σ = 1056072844232. Its totient is φ = 1056072844230.

The previous prime is 1056072844147. The next prime is 1056072844303. The reversal of 1056072844231 is 1324482706501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1056072844231 - 2⁷ = 1056072844103 is a prime.

It is a super-2 number, since 2×1056072844231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056072844031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528036422115 + 528036422116.

It is an arithmetic number, because the mean of its divisors is an integer number (528036422116).

Almost surely, 2^{1056072844231} is an apocalyptic number.

1056072844231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056072844231 is an equidigital number, since it uses as much as digits as its factorization.

1056072844231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 1056072844231 in words is "one trillion, fifty-six billion, seventy-two million, eight hundred forty-four thousand, two hundred thirty-one".