110515006556117 has 2 divisors, whose sum is σ = 110515006556118. Its totient is φ = 110515006556116.

The previous prime is 110515006556057. The next prime is 110515006556161. The reversal of 110515006556117 is 711655600515011.

It is a happy number.

It is an a-pointer prime, because the next prime (110515006556161) can be obtained adding 110515006556117 to its sum of digits (44).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73371028044721 + 37143978511396 = 8565689^2 + 6094586^2 .

It is a cyclic number.

It is not a de Polignac number, because 110515006556117 - 2⁸ = 110515006555861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110515006556917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55257503278058 + 55257503278059.

It is an arithmetic number, because the mean of its divisors is an integer number (55257503278059).

Almost surely, 2^{110515006556117} is an apocalyptic number.

It is an amenable number.

110515006556117 is a deficient number, since it is larger than the sum of its proper divisors (1).

110515006556117 is an equidigital number, since it uses as much as digits as its factorization.

110515006556117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 44.

The spelling of 110515006556117 in words is "one hundred ten trillion, five hundred fifteen billion, six million, five hundred fifty-six thousand, one hundred seventeen".