1061066371 has 2 divisors, whose sum is σ = 1061066372. Its totient is φ = 1061066370.

The previous prime is 1061066359. The next prime is 1061066411. The reversal of 1061066371 is 1736601601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061066371 is a prime.

It is a super-2 number, since 2×1061066371² = 2251723687334219282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1061061371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530533185 + 530533186.

It is an arithmetic number, because the mean of its divisors is an integer number (530533186).

Almost surely, 2^1061066371 is an apocalyptic number.

1061066371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061066371 is an equidigital number, since it uses as much as digits as its factorization.

1061066371 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 31.

The square root of 1061066371 is about 32574.0137379476. The cubic root of 1061066371 is about 1019.9546215234.

Adding to 1061066371 its reverse (1736601601), we get a palindrome (2797667972).

The spelling of 1061066371 in words is "one billion, sixty-one million, sixty-six thousand, three hundred seventy-one".