121430104220300 has 72 divisors (see below), whose sum is σ = 270680462018736. Its totient is φ = 47257857884160.

The previous prime is 121430104220101. The next prime is 121430104220303. The reversal of 121430104220300 is 3022401034121.

It is not an unprimeable number, because it can be changed into a prime (121430104220303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53835677 + ... + 56045876.

Almost surely, 2^{121430104220300} is an apocalyptic number.

121430104220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121430104220300 is an abundant number, since it is smaller than the sum of its proper divisors (149250357798436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121430104220300 is a wasteful number, since it uses less digits than its factorization.

121430104220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109881867 (or 109881860 counting only the distinct ones).

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

Adding to 121430104220300 its reverse (3022401034121), we get a palindrome (124452505254421).

The spelling of 121430104220300 in words is "one hundred twenty-one trillion, four hundred thirty billion, one hundred four million, two hundred twenty thousand, three hundred".