103013320177 has 2 divisors, whose sum is σ = 103013320178. Its totient is φ = 103013320176.

The previous prime is 103013320171. The next prime is 103013320217. The reversal of 103013320177 is 771023310301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68342507776 + 34670812401 = 261424^2 + 186201^2 .

It is a cyclic number.

It is not a de Polignac number, because 103013320177 - 2²⁷ = 102879102449 is a prime.

It is a super-2 number, since 2×103013320177² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103013320171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51506660088 + 51506660089.

It is an arithmetic number, because the mean of its divisors is an integer number (51506660089).

Almost surely, 2^103013320177 is an apocalyptic number.

It is an amenable number.

103013320177 is a deficient number, since it is larger than the sum of its proper divisors (1).

103013320177 is an equidigital number, since it uses as much as digits as its factorization.

103013320177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646, while the sum is 28.

Adding to 103013320177 its reverse (771023310301), we get a palindrome (874036630478).

The spelling of 103013320177 in words is "one hundred three billion, thirteen million, three hundred twenty thousand, one hundred seventy-seven".