121350923696 has 10 divisors (see below), whose sum is σ = 235117414692. Its totient is φ = 60675461840.

The previous prime is 121350923653. The next prime is 121350923711. The reversal of 121350923696 is 696329053121.

It is a self number, because there is not a number n which added to its sum of digits gives 121350923696.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3792216350 + ... + 3792216381.

Almost surely, 2^121350923696 is an apocalyptic number.

121350923696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

121350923696 is a deficient number, since it is larger than the sum of its proper divisors (113766490996).

121350923696 is an equidigital number, since it uses as much as digits as its factorization.

121350923696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584432739 (or 7584432733 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 121350923696 in words is "one hundred twenty-one billion, three hundred fifty million, nine hundred twenty-three thousand, six hundred ninety-six".