102130627 has 2 divisors, whose sum is σ = 102130628. Its totient is φ = 102130626.

The previous prime is 102130601. The next prime is 102130669. The reversal of 102130627 is 726031201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102130627 - 2⁷ = 102130499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102130598 and 102130607.

It is not a weakly prime, because it can be changed into another prime (102130697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51065313 + 51065314.

It is an arithmetic number, because the mean of its divisors is an integer number (51065314).

Almost surely, 2^102130627 is an apocalyptic number.

102130627 is a deficient number, since it is larger than the sum of its proper divisors (1).

102130627 is an equidigital number, since it uses as much as digits as its factorization.

102130627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 102130627 is about 10105.9698693396. The cubic root of 102130627 is about 467.4322427466.

Adding to 102130627 its reverse (726031201), we get a palindrome (828161828).

The spelling of 102130627 in words is "one hundred two million, one hundred thirty thousand, six hundred twenty-seven".