102434209963 has 2 divisors, whose sum is σ = 102434209964. Its totient is φ = 102434209962.

The previous prime is 102434209961. The next prime is 102434210051. The reversal of 102434209963 is 369902434201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102434209963 - 2¹ = 102434209961 is a prime.

It is a super-2 number, since 2×102434209963² (a number of 23 digits) contains 22 as substring.

Together with 102434209961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (102434209961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51217104981 + 51217104982.

It is an arithmetic number, because the mean of its divisors is an integer number (51217104982).

Almost surely, 2^102434209963 is an apocalyptic number.

102434209963 is a deficient number, since it is larger than the sum of its proper divisors (1).

102434209963 is an equidigital number, since it uses as much as digits as its factorization.

102434209963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 102434209963 in words is "one hundred two billion, four hundred thirty-four million, two hundred nine thousand, nine hundred sixty-three".