121430430434230 has 64 divisors (see below), whose sum is σ = 228258050284800. Its totient is φ = 46454129648640.

The previous prime is 121430430434207. The next prime is 121430430434249. The reversal of 121430430434230 is 32434034034121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9130426 + ... + 18061714.

It is an arithmetic number, because the mean of its divisors is an integer number (3566532035700).

Almost surely, 2^{121430430434230} is an apocalyptic number.

121430430434230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121430430434230 is a deficient number, since it is larger than the sum of its proper divisors (106827619850570).

121430430434230 is a wasteful number, since it uses less digits than its factorization.

121430430434230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8931769.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 121430430434230 its reverse (32434034034121), we get a palindrome (153864464468351).

The spelling of 121430430434230 in words is "one hundred twenty-one trillion, four hundred thirty billion, four hundred thirty million, four hundred thirty-four thousand, two hundred thirty".