1210323012307 has 2 divisors, whose sum is σ = 1210323012308. Its totient is φ = 1210323012306.

The previous prime is 1210323012281. The next prime is 1210323012317. The reversal of 1210323012307 is 7032103230121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1210323012307 - 2¹⁹ = 1210322488019 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (1210323012317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605161506153 + 605161506154.

It is an arithmetic number, because the mean of its divisors is an integer number (605161506154).

Almost surely, 2^{1210323012307} is an apocalyptic number.

1210323012307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210323012307 is an equidigital number, since it uses as much as digits as its factorization.

1210323012307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1210323012307 its reverse (7032103230121), we get a palindrome (8242426242428).

The spelling of 1210323012307 in words is "one trillion, two hundred ten billion, three hundred twenty-three million, twelve thousand, three hundred seven".