121093065836 has 12 divisors (see below), whose sum is σ = 212661675912. Its totient is φ = 60332587008.

The previous prime is 121093065829. The next prime is 121093065853. The reversal of 121093065836 is 638560390121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53485205 + ... + 53487468.

It is an arithmetic number, because the mean of its divisors is an integer number (17721806326).

Almost surely, 2^121093065836 is an apocalyptic number.

It is an amenable number.

121093065836 is a deficient number, since it is larger than the sum of its proper divisors (91568610076).

121093065836 is a wasteful number, since it uses less digits than its factorization.

121093065836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106972960 (or 106972958 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 121093065836 in words is "one hundred twenty-one billion, ninety-three million, sixty-five thousand, eight hundred thirty-six".