1512004373213 has 2 divisors, whose sum is σ = 1512004373214. Its totient is φ = 1512004373212.

The previous prime is 1512004373153. The next prime is 1512004373237. The reversal of 1512004373213 is 3123734002151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1508381898244 + 3622474969 = 1228162^2 + 60187^2 .

It is a cyclic number.

It is not a de Polignac number, because 1512004373213 - 2⁶ = 1512004373149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1512004373213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1512004373293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756002186606 + 756002186607.

It is an arithmetic number, because the mean of its divisors is an integer number (756002186607).

Almost surely, 2^{1512004373213} is an apocalyptic number.

It is an amenable number.

1512004373213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1512004373213 is an equidigital number, since it uses as much as digits as its factorization.

1512004373213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 1512004373213 its reverse (3123734002151), we get a palindrome (4635738375364).

The spelling of 1512004373213 in words is "one trillion, five hundred twelve billion, four million, three hundred seventy-three thousand, two hundred thirteen".