121752034366 has 16 divisors (see below), whose sum is σ = 184453718400. Its totient is φ = 60270367000.

The previous prime is 121752034321. The next prime is 121752034367. The reversal of 121752034366 is 663430257121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121752034367) 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, 642316 + ... + 809983.

It is an arithmetic number, because the mean of its divisors is an integer number (11528357400).

Almost surely, 2^121752034366 is an apocalyptic number.

121752034366 is a deficient number, since it is larger than the sum of its proper divisors (62701684034).

121752034366 is a wasteful number, since it uses less digits than its factorization.

121752034366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452719.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 121752034366 in words is "one hundred twenty-one billion, seven hundred fifty-two million, thirty-four thousand, three hundred sixty-six".