1230310023253 has 2 divisors, whose sum is σ = 1230310023254. Its totient is φ = 1230310023252.

The previous prime is 1230310023169. The next prime is 1230310023311. The reversal of 1230310023253 is 3523200130321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 631670479729 + 598639543524 = 794777^2 + 773718^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230310023253 - 2¹³ = 1230310015061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230310023653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615155011626 + 615155011627.

It is an arithmetic number, because the mean of its divisors is an integer number (615155011627).

Almost surely, 2^{1230310023253} is an apocalyptic number.

It is an amenable number.

1230310023253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230310023253 is an equidigital number, since it uses as much as digits as its factorization.

1230310023253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 1230310023253 its reverse (3523200130321), we get a palindrome (4753510153574).

The spelling of 1230310023253 in words is "one trillion, two hundred thirty billion, three hundred ten million, twenty-three thousand, two hundred fifty-three".