102103321267 has 2 divisors, whose sum is σ = 102103321268. Its totient is φ = 102103321266.

The previous prime is 102103321259. The next prime is 102103321303. The reversal of 102103321267 is 762123301201.

It is a weak prime.

It is an emirp because it is prime and its reverse (762123301201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102103321267 - 2³ = 102103321259 is a prime.

It is not a weakly prime, because it can be changed into another prime (102103321867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51051660633 + 51051660634.

It is an arithmetic number, because the mean of its divisors is an integer number (51051660634).

Almost surely, 2^102103321267 is an apocalyptic number.

102103321267 is a deficient number, since it is larger than the sum of its proper divisors (1).

102103321267 is an equidigital number, since it uses as much as digits as its factorization.

102103321267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 102103321267 its reverse (762123301201), we get a palindrome (864226622468).

The spelling of 102103321267 in words is "one hundred two billion, one hundred three million, three hundred twenty-one thousand, two hundred sixty-seven".