102341221430 has 32 divisors (see below), whose sum is σ = 211434110784. Its totient is φ = 34937819136.

The previous prime is 102341221379. The next prime is 102341221441. The reversal of 102341221430 is 34122143201.

It is a junction number, because it is equal to n+sod(n) for n = 102341221396 and 102341221405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3121067 + ... + 3153686.

It is an arithmetic number, because the mean of its divisors is an integer number (6607315962).

Almost surely, 2^102341221430 is an apocalyptic number.

102341221430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102341221430 is an abundant number, since it is smaller than the sum of its proper divisors (109092889354).

102341221430 is a wasteful number, since it uses less digits than its factorization.

102341221430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6275000.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 102341221430 its reverse (34122143201), we get a palindrome (136463364631).

The spelling of 102341221430 in words is "one hundred two billion, three hundred forty-one million, two hundred twenty-one thousand, four hundred thirty".