1130453069 has 2 divisors, whose sum is σ = 1130453070. Its totient is φ = 1130453068.

The previous prime is 1130453053. The next prime is 1130453113. The reversal of 1130453069 is 9603540311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 762312100 + 368140969 = 27610^2 + 19187^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130453069 - 2⁴ = 1130453053 is a prime.

It is a super-3 number, since 3×1130453069³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130453869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565226534 + 565226535.

It is an arithmetic number, because the mean of its divisors is an integer number (565226535).

Almost surely, 2^1130453069 is an apocalyptic number.

It is an amenable number.

1130453069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130453069 is an equidigital number, since it uses as much as digits as its factorization.

1130453069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 1130453069 is about 33622.2109475269. The cubic root of 1130453069 is about 1041.7196245488.

The spelling of 1130453069 in words is "one billion, one hundred thirty million, four hundred fifty-three thousand, sixty-nine".