121013201221302 has 16 divisors (see below), whose sum is σ = 260643818015280. Its totient is φ = 37234831144992.

The previous prime is 121013201221229. The next prime is 121013201221321. The reversal of 121013201221302 is 203122102310121.

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, 775725648777 + ... + 775725648932.

It is an arithmetic number, because the mean of its divisors is an integer number (16290238625955).

Almost surely, 2^{121013201221302} is an apocalyptic number.

121013201221302 is an abundant number, since it is smaller than the sum of its proper divisors (139630616793978).

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

121013201221302 is a wasteful number, since it uses less digits than its factorization.

121013201221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551451297727.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 121013201221302 its reverse (203122102310121), we get a palindrome (324135303531423).

The spelling of 121013201221302 in words is "one hundred twenty-one trillion, thirteen billion, two hundred one million, two hundred twenty-one thousand, three hundred two".