1025523534331 has 2 divisors, whose sum is σ = 1025523534332. Its totient is φ = 1025523534330.

The previous prime is 1025523534313. The next prime is 1025523534337. The reversal of 1025523534331 is 1334353255201.

Together with previous prime (1025523534313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025523534331 - 2¹¹ = 1025523532283 is a prime.

It is a super-2 number, since 2×1025523534331² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1025523534337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512761767165 + 512761767166.

It is an arithmetic number, because the mean of its divisors is an integer number (512761767166).

Almost surely, 2^{1025523534331} is an apocalyptic number.

1025523534331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025523534331 is an equidigital number, since it uses as much as digits as its factorization.

1025523534331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 1025523534331 its reverse (1334353255201), we get a palindrome (2359876789532).

The spelling of 1025523534331 in words is "one trillion, twenty-five billion, five hundred twenty-three million, five hundred thirty-four thousand, three hundred thirty-one".