121103968 has 12 divisors (see below), whose sum is σ = 238423500. Its totient is φ = 60551968.

The previous prime is 121103959. The next prime is 121103981. The reversal of 121103968 is 869301121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1892218 + ... + 1892281.

It is an arithmetic number, because the mean of its divisors is an integer number (19868625).

Almost surely, 2^121103968 is an apocalyptic number.

It is an amenable number.

121103968 is a deficient number, since it is larger than the sum of its proper divisors (117319532).

121103968 is an equidigital number, since it uses as much as digits as its factorization.

121103968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784509 (or 3784501 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 121103968 is about 11004.7248034651. The cubic root of 121103968 is about 494.7503662549.

The spelling of 121103968 in words is "one hundred twenty-one million, one hundred three thousand, nine hundred sixty-eight".