1213250023339 has 2 divisors, whose sum is σ = 1213250023340. Its totient is φ = 1213250023338.

The previous prime is 1213250023313. The next prime is 1213250023367. The reversal of 1213250023339 is 9333200523121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1213250023339 - 2¹³ = 1213250015147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1213250023639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606625011669 + 606625011670.

It is an arithmetic number, because the mean of its divisors is an integer number (606625011670).

Almost surely, 2^{1213250023339} is an apocalyptic number.

1213250023339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213250023339 is an equidigital number, since it uses as much as digits as its factorization.

1213250023339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 34.

The spelling of 1213250023339 in words is "one trillion, two hundred thirteen billion, two hundred fifty million, twenty-three thousand, three hundred thirty-nine".