102430342311 has 8 divisors (see below), whose sum is σ = 148989588864. Its totient is φ = 62078995320.

The previous prime is 102430342297. The next prime is 102430342337. The reversal of 102430342311 is 113243034201.

It is a happy number.

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

It is not a de Polignac number, because 102430342311 - 2¹⁷ = 102430211239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102430342361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551974851 + ... + 1551974916.

It is an arithmetic number, because the mean of its divisors is an integer number (18623698608).

Almost surely, 2^102430342311 is an apocalyptic number.

102430342311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102430342311 is a deficient number, since it is larger than the sum of its proper divisors (46559246553).

102430342311 is a wasteful number, since it uses less digits than its factorization.

102430342311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103949781.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102430342311 its reverse (113243034201), we get a palindrome (215673376512).

The spelling of 102430342311 in words is "one hundred two billion, four hundred thirty million, three hundred forty-two thousand, three hundred eleven".