121000202021096 has 16 divisors (see below), whose sum is σ = 226875789824640. Its totient is φ = 60499991401200.

The previous prime is 121000202021087. The next prime is 121000202021107. The reversal of 121000202021096 is 690120202000121.

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, 8910986 + ... + 17927801.

It is an arithmetic number, because the mean of its divisors is an integer number (14179736864040).

Almost surely, 2^{121000202021096} is an apocalyptic number.

It is an amenable number.

121000202021096 is a deficient number, since it is larger than the sum of its proper divisors (105875587803544).

121000202021096 is a wasteful number, since it uses less digits than its factorization.

121000202021096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27402344 (or 27402340 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 121000202021096 in words is "one hundred twenty-one trillion, two hundred two million, twenty-one thousand, ninety-six".