121301100201102 has 64 divisors (see below), whose sum is σ = 247353326277120. Its totient is φ = 39647704973184.

The previous prime is 121301100201089. The next prime is 121301100201119. The reversal of 121301100201102 is 201102001103121.

121301100201102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99867799 + ... + 101075117.

It is an arithmetic number, because the mean of its divisors is an integer number (3864895723080).

Almost surely, 2^{121301100201102} is an apocalyptic number.

121301100201102 is an abundant number, since it is smaller than the sum of its proper divisors (126052226076018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121301100201102 is a wasteful number, since it uses less digits than its factorization.

121301100201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208537.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 121301100201102 its reverse (201102001103121), we get a palindrome (322403101304223).

The spelling of 121301100201102 in words is "one hundred twenty-one trillion, three hundred one billion, one hundred million, two hundred one thousand, one hundred two".