102203955967 has 2 divisors, whose sum is σ = 102203955968. Its totient is φ = 102203955966.

The previous prime is 102203955881. The next prime is 102203955977. The reversal of 102203955967 is 769559302201.

It is a strong prime.

It is an emirp because it is prime and its reverse (769559302201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102203955967 is a prime.

It is a super-3 number, since 3×102203955967³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102203955967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102203955977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101977983 + 51101977984.

It is an arithmetic number, because the mean of its divisors is an integer number (51101977984).

Almost surely, 2^102203955967 is an apocalyptic number.

102203955967 is a deficient number, since it is larger than the sum of its proper divisors (1).

102203955967 is an equidigital number, since it uses as much as digits as its factorization.

102203955967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The spelling of 102203955967 in words is "one hundred two billion, two hundred three million, nine hundred fifty-five thousand, nine hundred sixty-seven".