120552065213 has 2 divisors, whose sum is σ = 120552065214. Its totient is φ = 120552065212.

The previous prime is 120552065177. The next prime is 120552065219. The reversal of 120552065213 is 312560255021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91849606489 + 28702458724 = 303067^2 + 169418^2 .

It is a cyclic number.

It is not a de Polignac number, because 120552065213 - 2¹⁶ = 120551999677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120552065213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120552065219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60276032606 + 60276032607.

It is an arithmetic number, because the mean of its divisors is an integer number (60276032607).

Almost surely, 2^120552065213 is an apocalyptic number.

It is an amenable number.

120552065213 is a deficient number, since it is larger than the sum of its proper divisors (1).

120552065213 is an equidigital number, since it uses as much as digits as its factorization.

120552065213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 120552065213 in words is "one hundred twenty billion, five hundred fifty-two million, sixty-five thousand, two hundred thirteen".