102430399999 has 8 divisors (see below), whose sum is σ = 111100979808. Its totient is φ = 94053738240.

The previous prime is 102430399987. The next prime is 102430400027. The reversal of 102430399999 is 999993034201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102430399999 - 2²⁵ = 102396845567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102430399399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73478787 + ... + 73480180.

It is an arithmetic number, because the mean of its divisors is an integer number (13887622476).

Almost surely, 2^102430399999 is an apocalyptic number.

102430399999 is a deficient number, since it is larger than the sum of its proper divisors (8670579809).

102430399999 is a wasteful number, since it uses less digits than its factorization.

102430399999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146959025.

The product of its (nonzero) digits is 4251528, while the sum is 58.

The spelling of 102430399999 in words is "one hundred two billion, four hundred thirty million, three hundred ninety-nine thousand, nine hundred ninety-nine".