121004330443 has 8 divisors (see below), whose sum is σ = 121764700512. Its totient is φ = 120244386816.

The previous prime is 121004330431. The next prime is 121004330467. The reversal of 121004330443 is 344033400121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 121004330443 - 2¹³ = 121004322251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121004330143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472521 + ... + 682117.

It is an arithmetic number, because the mean of its divisors is an integer number (15220587564).

Almost surely, 2^121004330443 is an apocalyptic number.

121004330443 is a deficient number, since it is larger than the sum of its proper divisors (760370069).

121004330443 is a wasteful number, since it uses less digits than its factorization.

121004330443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213221.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 121004330443 its reverse (344033400121), we get a palindrome (465037730564).

The spelling of 121004330443 in words is "one hundred twenty-one billion, four million, three hundred thirty thousand, four hundred forty-three".