1061350397 has 2 divisors, whose sum is σ = 1061350398. Its totient is φ = 1061350396.

The previous prime is 1061350369. The next prime is 1061350447. The reversal of 1061350397 is 7930531601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 751801561 + 309548836 = 27419^2 + 17594^2 .

It is an emirp because it is prime and its reverse (7930531601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1061350397 - 2⁶ = 1061350333 is a prime.

It is a super-2 number, since 2×1061350397² = 2252929330424115218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061350327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530675198 + 530675199.

It is an arithmetic number, because the mean of its divisors is an integer number (530675199).

Almost surely, 2^1061350397 is an apocalyptic number.

It is an amenable number.

1061350397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061350397 is an equidigital number, since it uses as much as digits as its factorization.

1061350397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 1061350397 is about 32578.3731484554. The cubic root of 1061350397 is about 1020.0456204765.

Adding to 1061350397 its reverse (7930531601), we get a palindrome (8991881998).

The spelling of 1061350397 in words is "one billion, sixty-one million, three hundred fifty thousand, three hundred ninety-seven".