121441214303 has 4 divisors (see below), whose sum is σ = 121442515440. Its totient is φ = 121439913168.

The previous prime is 121441214273. The next prime is 121441214311. The reversal of 121441214303 is 303412144121.

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

It is a cyclic number.

It is not a de Polignac number, because 121441214303 - 2¹² = 121441210207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121441214393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498758 + ... + 701171.

It is an arithmetic number, because the mean of its divisors is an integer number (30360628860).

Almost surely, 2^121441214303 is an apocalyptic number.

121441214303 is a deficient number, since it is larger than the sum of its proper divisors (1301137).

121441214303 is a wasteful number, since it uses less digits than its factorization.

121441214303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301136.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121441214303 its reverse (303412144121), we get a palindrome (424853358424).

The spelling of 121441214303 in words is "one hundred twenty-one billion, four hundred forty-one million, two hundred fourteen thousand, three hundred three".