121100002001102 has 16 divisors (see below), whose sum is σ = 186428291217552. Its totient is φ = 58973916406080.

The previous prime is 121100002001087. The next prime is 121100002001171. The reversal of 121100002001102 is 201100200001121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4169521424 + ... + 4169550467.

It is an arithmetic number, because the mean of its divisors is an integer number (11651768201097).

Almost surely, 2^{121100002001102} is an apocalyptic number.

121100002001102 is a deficient number, since it is larger than the sum of its proper divisors (65328289216450).

121100002001102 is a wasteful number, since it uses less digits than its factorization.

121100002001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8339072083.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 121100002001102 its reverse (201100200001121), we get a palindrome (322200202002223).

The spelling of 121100002001102 in words is "one hundred twenty-one trillion, one hundred billion, two million, one thousand, one hundred two".