1232242294553 has 2 divisors, whose sum is σ = 1232242294554. Its totient is φ = 1232242294552.

The previous prime is 1232242294519. The next prime is 1232242294561. The reversal of 1232242294553 is 3554922422321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 900595306009 + 331646988544 = 948997^2 + 575888^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232242294553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1232242294583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616121147276 + 616121147277.

It is an arithmetic number, because the mean of its divisors is an integer number (616121147277).

Almost surely, 2^{1232242294553} is an apocalyptic number.

It is an amenable number.

1232242294553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232242294553 is an equidigital number, since it uses as much as digits as its factorization.

1232242294553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 44.

The spelling of 1232242294553 in words is "one trillion, two hundred thirty-two billion, two hundred forty-two million, two hundred ninety-four thousand, five hundred fifty-three".