121233302203 has 8 divisors (see below), whose sum is σ = 133595195888. Its totient is φ = 109305159264.

The previous prime is 121233302161. The next prime is 121233302327. The reversal of 121233302203 is 302203332121.

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

It is a de Polignac number, because none of the positive numbers 2^k-121233302203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121233303203) 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, 108437100 + ... + 108438217.

It is an arithmetic number, because the mean of its divisors is an integer number (16699399486).

Almost surely, 2^121233302203 is an apocalyptic number.

121233302203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

121233302203 is a deficient number, since it is larger than the sum of its proper divisors (12361893685).

121233302203 is a wasteful number, since it uses less digits than its factorization.

121233302203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216875373.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 121233302203 its reverse (302203332121), we get a palindrome (423436634324).

The spelling of 121233302203 in words is "one hundred twenty-one billion, two hundred thirty-three million, three hundred two thousand, two hundred three".