1101461623217 has 2 divisors, whose sum is σ = 1101461623218. Its totient is φ = 1101461623216.

The previous prime is 1101461623177. The next prime is 1101461623279. The reversal of 1101461623217 is 7123261641011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 911749980736 + 189711642481 = 954856^2 + 435559^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101461623217 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101461623517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550730811608 + 550730811609.

It is an arithmetic number, because the mean of its divisors is an integer number (550730811609).

Almost surely, 2^{1101461623217} is an apocalyptic number.

It is an amenable number.

1101461623217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101461623217 is an equidigital number, since it uses as much as digits as its factorization.

1101461623217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 1101461623217 in words is "one trillion, one hundred one billion, four hundred sixty-one million, six hundred twenty-three thousand, two hundred seventeen".