102134218103 has 2 divisors, whose sum is σ = 102134218104. Its totient is φ = 102134218102.

The previous prime is 102134218031. The next prime is 102134218127. The reversal of 102134218103 is 301812431201.

Together with previous prime (102134218031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102134218103 - 2⁸ = 102134217847 is a prime.

It is a super-2 number, since 2×102134218103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102134218133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51067109051 + 51067109052.

It is an arithmetic number, because the mean of its divisors is an integer number (51067109052).

Almost surely, 2^102134218103 is an apocalyptic number.

102134218103 is a deficient number, since it is larger than the sum of its proper divisors (1).

102134218103 is an equidigital number, since it uses as much as digits as its factorization.

102134218103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 102134218103 its reverse (301812431201), we get a palindrome (403946649304).

The spelling of 102134218103 in words is "one hundred two billion, one hundred thirty-four million, two hundred eighteen thousand, one hundred three".