1130522453 has 2 divisors, whose sum is σ = 1130522454. Its totient is φ = 1130522452.

The previous prime is 1130522441. The next prime is 1130522461. The reversal of 1130522453 is 3542250311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1111355569 + 19166884 = 33337^2 + 4378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130522453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130522413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565261226 + 565261227.

It is an arithmetic number, because the mean of its divisors is an integer number (565261227).

Almost surely, 2^1130522453 is an apocalyptic number.

It is an amenable number.

1130522453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130522453 is an equidigital number, since it uses as much as digits as its factorization.

1130522453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1130522453 is about 33623.2427496219. The cubic root of 1130522453 is about 1041.7409367105.

Adding to 1130522453 its reverse (3542250311), we get a palindrome (4672772764).

The spelling of 1130522453 in words is "one billion, one hundred thirty million, five hundred twenty-two thousand, four hundred fifty-three".