1025032318061 has 2 divisors, whose sum is σ = 1025032318062. Its totient is φ = 1025032318060.

The previous prime is 1025032318043. The next prime is 1025032318091. The reversal of 1025032318061 is 1608132305201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996764621161 + 28267696900 = 998381^2 + 168130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1025032318061 - 2¹⁰ = 1025032317037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025032318091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512516159030 + 512516159031.

It is an arithmetic number, because the mean of its divisors is an integer number (512516159031).

Almost surely, 2^{1025032318061} is an apocalyptic number.

It is an amenable number.

1025032318061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025032318061 is an equidigital number, since it uses as much as digits as its factorization.

1025032318061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 1025032318061 in words is "one trillion, twenty-five billion, thirty-two million, three hundred eighteen thousand, sixty-one".