121133122102 has 8 divisors (see below), whose sum is σ = 181716060816. Its totient is φ = 60561101832.

The previous prime is 121133122069. The next prime is 121133122169. The reversal of 121133122102 is 201221331121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 121133122102.

It is a congruent number.

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, 2701818 + ... + 2746285.

It is an arithmetic number, because the mean of its divisors is an integer number (22714507602).

Almost surely, 2^121133122102 is an apocalyptic number.

121133122102 is a deficient number, since it is larger than the sum of its proper divisors (60582938714).

121133122102 is a wasteful number, since it uses less digits than its factorization.

121133122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459222.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 121133122102 its reverse (201221331121), we get a palindrome (322354453223).

The spelling of 121133122102 in words is "one hundred twenty-one billion, one hundred thirty-three million, one hundred twenty-two thousand, one hundred two".