110660601061553 has 2 divisors, whose sum is σ = 110660601061554. Its totient is φ = 110660601061552.

The previous prime is 110660601061541. The next prime is 110660601061669. The reversal of 110660601061553 is 355160106066011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72263889667489 + 38396711394064 = 8500817^2 + 6196508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110660601061553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110660601061553.

It is not a weakly prime, because it can be changed into another prime (110660601061753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55330300530776 + 55330300530777.

It is an arithmetic number, because the mean of its divisors is an integer number (55330300530777).

Almost surely, 2^{110660601061553} is an apocalyptic number.

It is an amenable number.

110660601061553 is a deficient number, since it is larger than the sum of its proper divisors (1).

110660601061553 is an equidigital number, since it uses as much as digits as its factorization.

110660601061553 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 41.

The spelling of 110660601061553 in words is "one hundred ten trillion, six hundred sixty billion, six hundred one million, sixty-one thousand, five hundred fifty-three".