10516011157117 has 2 divisors, whose sum is σ = 10516011157118. Its totient is φ = 10516011157116.

The previous prime is 10516011157033. The next prime is 10516011157159. The reversal of 10516011157117 is 71175111061501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10300126403161 + 215884753956 = 3209381^2 + 464634^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10516011157117 is a prime.

It is a super-2 number, since 2×10516011157117² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10516011157187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5258005578558 + 5258005578559.

It is an arithmetic number, because the mean of its divisors is an integer number (5258005578559).

Almost surely, 2^{10516011157117} is an apocalyptic number.

It is an amenable number.

10516011157117 is a deficient number, since it is larger than the sum of its proper divisors (1).

10516011157117 is an equidigital number, since it uses as much as digits as its factorization.

10516011157117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7350, while the sum is 37.

The spelling of 10516011157117 in words is "ten trillion, five hundred sixteen billion, eleven million, one hundred fifty-seven thousand, one hundred seventeen".