1060321189 has 2 divisors, whose sum is σ = 1060321190. Its totient is φ = 1060321188.

The previous prime is 1060321187. The next prime is 1060321211. The reversal of 1060321189 is 9811230601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 559322500 + 500998689 = 23650^2 + 22383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1060321189 - 2¹ = 1060321187 is a prime.

It is a super-2 number, since 2×1060321189² = 2248562047684747442, which contains 22 as substring.

Together with 1060321187, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1060321189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1060321187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530160594 + 530160595.

It is an arithmetic number, because the mean of its divisors is an integer number (530160595).

Almost surely, 2^1060321189 is an apocalyptic number.

It is an amenable number.

1060321189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060321189 is an equidigital number, since it uses as much as digits as its factorization.

1060321189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 1060321189 is about 32562.5734394565. The cubic root of 1060321189 is about 1019.7157958031.

The spelling of 1060321189 in words is "one billion, sixty million, three hundred twenty-one thousand, one hundred eighty-nine".