973012603601 has 2 divisors, whose sum is σ = 973012603602. Its totient is φ = 973012603600.

The previous prime is 973012603573. The next prime is 973012603609. The reversal of 973012603601 is 106306210379.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 521643618001 + 451368985600 = 722249^2 + 671840^2 .

It is an emirp because it is prime and its reverse (106306210379) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973012603601 is a prime.

It is not a weakly prime, because it can be changed into another prime (973012603609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486506301800 + 486506301801.

It is an arithmetic number, because the mean of its divisors is an integer number (486506301801).

Almost surely, 2^973012603601 is an apocalyptic number.

It is an amenable number.

973012603601 is a deficient number, since it is larger than the sum of its proper divisors (1).

973012603601 is an equidigital number, since it uses as much as digits as its factorization.

973012603601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 973012603601 in words is "nine hundred seventy-three billion, twelve million, six hundred three thousand, six hundred one".