121000111323302 has 16 divisors (see below), whose sum is σ = 187760601404640. Its totient is φ = 58413284365632.

The previous prime is 121000111323283. The next prime is 121000111323319. The reversal of 121000111323302 is 203323111000121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3937298 + ... + 16046885.

It is an arithmetic number, because the mean of its divisors is an integer number (11735037587790).

Almost surely, 2^{121000111323302} is an apocalyptic number.

121000111323302 is a deficient number, since it is larger than the sum of its proper divisors (66760490081338).

121000111323302 is a wasteful number, since it uses less digits than its factorization.

121000111323302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20088607.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 121000111323302 its reverse (203323111000121), we get a palindrome (324323222323423).

The spelling of 121000111323302 in words is "one hundred twenty-one trillion, one hundred eleven million, three hundred twenty-three thousand, three hundred two".