1014320653 has 2 divisors, whose sum is σ = 1014320654. Its totient is φ = 1014320652.

The previous prime is 1014320621. The next prime is 1014320683. The reversal of 1014320653 is 3560234101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 623151369 + 391169284 = 24963^2 + 19778^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014320653 - 2⁵ = 1014320621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014320683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507160326 + 507160327.

It is an arithmetic number, because the mean of its divisors is an integer number (507160327).

Almost surely, 2^1014320653 is an apocalyptic number.

It is an amenable number.

1014320653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014320653 is an equidigital number, since it uses as much as digits as its factorization.

1014320653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1014320653 is about 31848.4011058640. The cubic root of 1014320653 is about 1004.7509437879.

Adding to 1014320653 its reverse (3560234101), we get a palindrome (4574554754).

The spelling of 1014320653 in words is "one billion, fourteen million, three hundred twenty thousand, six hundred fifty-three".