121021324434014 has 4 divisors (see below), whose sum is σ = 181531986651024. Its totient is φ = 60510662217006.

The previous prime is 121021324433923. The next prime is 121021324434041. The reversal of 121021324434014 is 410434423120121.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30255331108502 + ... + 30255331108505.

It is an arithmetic number, because the mean of its divisors is an integer number (45382996662756).

Almost surely, 2^{121021324434014} is an apocalyptic number.

121021324434014 is a deficient number, since it is larger than the sum of its proper divisors (60510662217010).

121021324434014 is an equidigital number, since it uses as much as digits as its factorization.

121021324434014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60510662217009.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 121021324434014 its reverse (410434423120121), we get a palindrome (531455747554135).

The spelling of 121021324434014 in words is "one hundred twenty-one trillion, twenty-one billion, three hundred twenty-four million, four hundred thirty-four thousand, fourteen".