1061260097 has 2 divisors, whose sum is σ = 1061260098. Its totient is φ = 1061260096.

The previous prime is 1061260093. The next prime is 1061260121. The reversal of 1061260097 is 7900621601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1032272641 + 28987456 = 32129^2 + 5384^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061260097 - 2² = 1061260093 is a prime.

It is a super-2 number, since 2×1061260097² = 2252545986968898818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061260091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530630048 + 530630049.

It is an arithmetic number, because the mean of its divisors is an integer number (530630049).

Almost surely, 2^1061260097 is an apocalyptic number.

It is an amenable number.

1061260097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061260097 is an equidigital number, since it uses as much as digits as its factorization.

1061260097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1061260097 is about 32576.9872302520. The cubic root of 1061260097 is about 1020.0166910635.

Adding to 1061260097 its reverse (7900621601), we get a palindrome (8961881698).

The spelling of 1061260097 in words is "one billion, sixty-one million, two hundred sixty thousand, ninety-seven".