121043022213300 has 144 divisors (see below), whose sum is σ = 395230131777600. Its totient is φ = 28331909043200.

The previous prime is 121043022213259. The next prime is 121043022213353. The reversal of 121043022213300 is 3312220340121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 632312985 + ... + 632504384.

It is an arithmetic number, because the mean of its divisors is an integer number (2744653692900).

Almost surely, 2^{121043022213300} is an apocalyptic number.

121043022213300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121043022213300 is an abundant number, since it is smaller than the sum of its proper divisors (274187109564300).

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

121043022213300 is a wasteful number, since it uses less digits than its factorization.

121043022213300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264817426 (or 1264817419 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121043022213300 its reverse (3312220340121), we get a palindrome (124355242553421).

The spelling of 121043022213300 in words is "one hundred twenty-one trillion, forty-three billion, twenty-two million, two hundred thirteen thousand, three hundred".