153315393073 has 2 divisors, whose sum is σ = 153315393074. Its totient is φ = 153315393072.

The previous prime is 153315393053. The next prime is 153315393103. The reversal of 153315393073 is 370393513351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85043974129 + 68271418944 = 291623^2 + 261288^2 .

It is an emirp because it is prime and its reverse (370393513351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153315393073 - 2³³ = 144725458481 is a prime.

It is not a weakly prime, because it can be changed into another prime (153315393053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76657696536 + 76657696537.

It is an arithmetic number, because the mean of its divisors is an integer number (76657696537).

Almost surely, 2^153315393073 is an apocalyptic number.

It is an amenable number.

153315393073 is a deficient number, since it is larger than the sum of its proper divisors (1).

153315393073 is an equidigital number, since it uses as much as digits as its factorization.

153315393073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 382725, while the sum is 43.

The spelling of 153315393073 in words is "one hundred fifty-three billion, three hundred fifteen million, three hundred ninety-three thousand, seventy-three".