13601553311153 has 2 divisors, whose sum is σ = 13601553311154. Its totient is φ = 13601553311152.

The previous prime is 13601553311149. The next prime is 13601553311189. The reversal of 13601553311153 is 35111335510631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13074349527409 + 527203783744 = 3615847^2 + 726088^2 .

It is a cyclic number.

It is not a de Polignac number, because 13601553311153 - 2² = 13601553311149 is a prime.

It is a super-2 number, since 2×13601553311153² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13601553317153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6800776655576 + 6800776655577.

It is an arithmetic number, because the mean of its divisors is an integer number (6800776655577).

Almost surely, 2^{13601553311153} is an apocalyptic number.

It is an amenable number.

13601553311153 is a deficient number, since it is larger than the sum of its proper divisors (1).

13601553311153 is an equidigital number, since it uses as much as digits as its factorization.

13601553311153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60750, while the sum is 38.

Adding to 13601553311153 its reverse (35111335510631), we get a palindrome (48712888821784).

The spelling of 13601553311153 in words is "thirteen trillion, six hundred one billion, five hundred fifty-three million, three hundred eleven thousand, one hundred fifty-three".