1061264299 has 2 divisors, whose sum is σ = 1061264300. Its totient is φ = 1061264298.

The previous prime is 1061264297. The next prime is 1061264327. The reversal of 1061264299 is 9924621601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1061264299 - 2¹ = 1061264297 is a prime.

It is a super-2 number, since 2×1061264299² = 2252563824663922802, which contains 22 as substring.

Together with 1061264297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1061264297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530632149 + 530632150.

It is an arithmetic number, because the mean of its divisors is an integer number (530632150).

Almost surely, 2^1061264299 is an apocalyptic number.

1061264299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061264299 is an equidigital number, since it uses as much as digits as its factorization.

1061264299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 1061264299 is about 32577.0517235676. The cubic root of 1061264299 is about 1020.0180372948.

The spelling of 1061264299 in words is "one billion, sixty-one million, two hundred sixty-four thousand, two hundred ninety-nine".