156066060015013 has 2 divisors, whose sum is σ = 156066060015014. Its totient is φ = 156066060015012.

The previous prime is 156066060014903. The next prime is 156066060015031. The reversal of 156066060015013 is 310510060660651.

156066060015013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (156066060015031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153707998797409 + 2358061217604 = 12397903^2 + 1535598^2 .

It is a cyclic number.

It is not a de Polignac number, because 156066060015013 - 2¹⁷ = 156066059883941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (156066060055013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78033030007506 + 78033030007507.

It is an arithmetic number, because the mean of its divisors is an integer number (78033030007507).

Almost surely, 2^{156066060015013} is an apocalyptic number.

It is an amenable number.

156066060015013 is a deficient number, since it is larger than the sum of its proper divisors (1).

156066060015013 is an equidigital number, since it uses as much as digits as its factorization.

156066060015013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 156066060015013 in words is "one hundred fifty-six trillion, sixty-six billion, sixty million, fifteen thousand, thirteen".