121103002110202 has 32 divisors (see below), whose sum is σ = 212309182402560. Its totient is φ = 50728266232560.

The previous prime is 121103002110199. The next prime is 121103002110229. The reversal of 121103002110202 is 202011200301121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124038174 + ... + 125010697.

It is an arithmetic number, because the mean of its divisors is an integer number (6634661950080).

Almost surely, 2^{121103002110202} is an apocalyptic number.

121103002110202 is a deficient number, since it is larger than the sum of its proper divisors (91206180292358).

121103002110202 is a wasteful number, since it uses less digits than its factorization.

121103002110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249049666.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 121103002110202 its reverse (202011200301121), we get a palindrome (323114202411323).

The spelling of 121103002110202 in words is "one hundred twenty-one trillion, one hundred three billion, two million, one hundred ten thousand, two hundred two".