121031300302232 has 16 divisors (see below), whose sum is σ = 227002062231600. Its totient is φ = 60497417040480.

The previous prime is 121031300302141. The next prime is 121031300302271. The reversal of 121031300302232 is 232203003130121.

It is a junction number, because it is equal to n+sod(n) for n = 121031300302198 and 121031300302207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2279110619 + ... + 2279163722.

It is an arithmetic number, because the mean of its divisors is an integer number (14187628889475).

Almost surely, 2^{121031300302232} is an apocalyptic number.

It is an amenable number.

121031300302232 is a deficient number, since it is larger than the sum of its proper divisors (105970761929368).

121031300302232 is a wasteful number, since it uses less digits than its factorization.

121031300302232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4558277666 (or 4558277662 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 121031300302232 its reverse (232203003130121), we get a palindrome (353234303432353).

The spelling of 121031300302232 in words is "one hundred twenty-one trillion, thirty-one billion, three hundred million, three hundred two thousand, two hundred thirty-two".