121324323300 has 144 divisors (see below), whose sum is σ = 391243083840. Its totient is φ = 28847370240.

The previous prime is 121324323299. The next prime is 121324323347. The reversal of 121324323300 is 3323423121.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 529129 + ... + 722928.

It is an arithmetic number, because the mean of its divisors is an integer number (2716965860).

Almost surely, 2^121324323300 is an apocalyptic number.

121324323300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121324323300 is an abundant number, since it is smaller than the sum of its proper divisors (269918760540).

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

121324323300 is a wasteful number, since it uses less digits than its factorization.

121324323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252110 (or 1252103 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 121324323300 its reverse (3323423121), we get a palindrome (124647746421).

The spelling of 121324323300 in words is "one hundred twenty-one billion, three hundred twenty-four million, three hundred twenty-three thousand, three hundred".