1061276341 has 2 divisors, whose sum is σ = 1061276342. Its totient is φ = 1061276340.

The previous prime is 1061276339. The next prime is 1061276347. The reversal of 1061276341 is 1436721601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 951969316 + 109307025 = 30854^2 + 10455^2 .

It is a cyclic number.

It is not a de Polignac number, because 1061276341 - 2¹ = 1061276339 is a prime.

It is a super-2 number, since 2×1061276341² = 2252614943932696562, which contains 22 as substring.

Together with 1061276339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061276347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530638170 + 530638171.

It is an arithmetic number, because the mean of its divisors is an integer number (530638171).

Almost surely, 2^1061276341 is an apocalyptic number.

It is an amenable number.

1061276341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061276341 is an equidigital number, since it uses as much as digits as its factorization.

1061276341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1061276341 is about 32577.2365463985. The cubic root of 1061276341 is about 1020.0218952752.

Adding to 1061276341 its reverse (1436721601), we get a palindrome (2497997942).

The spelling of 1061276341 in words is "one billion, sixty-one million, two hundred seventy-six thousand, three hundred forty-one".