103120010027 has 2 divisors, whose sum is σ = 103120010028. Its totient is φ = 103120010026.

The previous prime is 103120009973. The next prime is 103120010029. The reversal of 103120010027 is 720010021301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103120010027 - 2¹⁶ = 103119944491 is a prime.

Together with 103120010029, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 103120009987 and 103120010014.

It is not a weakly prime, because it can be changed into another prime (103120010029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51560005013 + 51560005014.

It is an arithmetic number, because the mean of its divisors is an integer number (51560005014).

Almost surely, 2^103120010027 is an apocalyptic number.

103120010027 is a deficient number, since it is larger than the sum of its proper divisors (1).

103120010027 is an equidigital number, since it uses as much as digits as its factorization.

103120010027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 103120010027 its reverse (720010021301), we get a palindrome (823130031328).

The spelling of 103120010027 in words is "one hundred three billion, one hundred twenty million, ten thousand, twenty-seven".