121300001232300 has 432 divisors, whose sum is σ = 416506423132800. Its totient is φ = 29283370905600.

The previous prime is 121300001232283. The next prime is 121300001232367. The reversal of 121300001232300 is 3232100003121.

121300001232300 is a `hidden beast` number, since 1 + 2 + 130 + 0 + 0 + 0 + 1 + 232 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2472609372 + ... + 2472658428.

Almost surely, 2^{121300001232300} is an apocalyptic number.

121300001232300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 121300001232300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208253211566400).

121300001232300 is an abundant number, since it is smaller than the sum of its proper divisors (295206421900500).

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

121300001232300 is a wasteful number, since it uses less digits than its factorization.

121300001232300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50126 (or 50116 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121300001232300 its reverse (3232100003121), we get a palindrome (124532101235421).

The spelling of 121300001232300 in words is "one hundred twenty-one trillion, three hundred billion, one million, two hundred thirty-two thousand, three hundred".