1153604603213 has 2 divisors, whose sum is σ = 1153604603214. Its totient is φ = 1153604603212.

The previous prime is 1153604603209. The next prime is 1153604603257. The reversal of 1153604603213 is 3123064063511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1153297722889 + 306880324 = 1073917^2 + 17518^2 .

It is a cyclic number.

It is not a de Polignac number, because 1153604603213 - 2² = 1153604603209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153604603113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576802301606 + 576802301607.

It is an arithmetic number, because the mean of its divisors is an integer number (576802301607).

Almost surely, 2^{1153604603213} is an apocalyptic number.

It is an amenable number.

1153604603213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153604603213 is an equidigital number, since it uses as much as digits as its factorization.

1153604603213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 1153604603213 its reverse (3123064063511), we get a palindrome (4276668666724).

The spelling of 1153604603213 in words is "one trillion, one hundred fifty-three billion, six hundred four million, six hundred three thousand, two hundred thirteen".