103011130217 has 2 divisors, whose sum is σ = 103011130218. Its totient is φ = 103011130216.

The previous prime is 103011130133. The next prime is 103011130247. The reversal of 103011130217 is 712031110301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90150663001 + 12860467216 = 300251^2 + 113404^2 .

It is a cyclic number.

It is not a de Polignac number, because 103011130217 - 2¹⁸ = 103010868073 is a prime.

It is a super-2 number, since 2×103011130217² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103011130247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505565108 + 51505565109.

It is an arithmetic number, because the mean of its divisors is an integer number (51505565109).

Almost surely, 2^103011130217 is an apocalyptic number.

It is an amenable number.

103011130217 is a deficient number, since it is larger than the sum of its proper divisors (1).

103011130217 is an equidigital number, since it uses as much as digits as its factorization.

103011130217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 103011130217 its reverse (712031110301), we get a palindrome (815042240518).

The spelling of 103011130217 in words is "one hundred three billion, eleven million, one hundred thirty thousand, two hundred seventeen".