121413043300 has 72 divisors (see below), whose sum is σ = 264309645600. Its totient is φ = 48410054400.

The previous prime is 121413043289. The next prime is 121413043309. The reversal of 121413043300 is 3340314121.

It is a super-2 number, since 2×121413043300² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (121413043309) 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, 59896887 + ... + 59898913.

It is an arithmetic number, because the mean of its divisors is an integer number (3670967300).

Almost surely, 2^121413043300 is an apocalyptic number.

121413043300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121413043300 is an abundant number, since it is smaller than the sum of its proper divisors (142896602300).

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

121413043300 is a wasteful number, since it uses less digits than its factorization.

121413043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661 (or 3654 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 121413043300 its reverse (3340314121), we get a palindrome (124753357421).

The spelling of 121413043300 in words is "one hundred twenty-one billion, four hundred thirteen million, forty-three thousand, three hundred".