121303023032203 has 8 divisors (see below), whose sum is σ = 127697218554528. Its totient is φ = 115002173430144.

The previous prime is 121303023032167. The next prime is 121303023032227. The reversal of 121303023032203 is 302230320303121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-121303023032203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121303023039203) 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, 23336477400 + ... + 23336482597.

It is an arithmetic number, because the mean of its divisors is an integer number (15962152319316).

Almost surely, 2^{121303023032203} is an apocalyptic number.

121303023032203 is a deficient number, since it is larger than the sum of its proper divisors (6394195522325).

121303023032203 is a wasteful number, since it uses less digits than its factorization.

121303023032203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46672960133.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 121303023032203 its reverse (302230320303121), we get a palindrome (423533343335324).

The spelling of 121303023032203 in words is "one hundred twenty-one trillion, three hundred three billion, twenty-three million, thirty-two thousand, two hundred three".