103026616393 has 2 divisors, whose sum is σ = 103026616394. Its totient is φ = 103026616392.

The previous prime is 103026616387. The next prime is 103026616453. The reversal of 103026616393 is 393616620301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100218464329 + 2808152064 = 316573^2 + 52992^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103026616393 is a prime.

It is a super-2 number, since 2×103026616393² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103026616493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51513308196 + 51513308197.

It is an arithmetic number, because the mean of its divisors is an integer number (51513308197).

Almost surely, 2^103026616393 is an apocalyptic number.

It is an amenable number.

103026616393 is a deficient number, since it is larger than the sum of its proper divisors (1).

103026616393 is an equidigital number, since it uses as much as digits as its factorization.

103026616393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 103026616393 in words is "one hundred three billion, twenty-six million, six hundred sixteen thousand, three hundred ninety-three".