103104021127 has 2 divisors, whose sum is σ = 103104021128. Its totient is φ = 103104021126.

The previous prime is 103104021073. The next prime is 103104021131. The reversal of 103104021127 is 721120401301.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (721120401301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103104021127 - 2¹⁵ = 103103988359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103104021098 and 103104021107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103104001127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51552010563 + 51552010564.

It is an arithmetic number, because the mean of its divisors is an integer number (51552010564).

Almost surely, 2^103104021127 is an apocalyptic number.

103104021127 is a deficient number, since it is larger than the sum of its proper divisors (1).

103104021127 is an equidigital number, since it uses as much as digits as its factorization.

103104021127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 103104021127 its reverse (721120401301), we get a palindrome (824224422428).

The spelling of 103104021127 in words is "one hundred three billion, one hundred four million, twenty-one thousand, one hundred twenty-seven".