121143301202 has 16 divisors (see below), whose sum is σ = 226553706432. Its totient is φ = 47198688720.

The previous prime is 121143301189. The next prime is 121143301229. The reversal of 121143301202 is 202103341121.

It is a super-3 number, since 3×121143301202³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 393322253 + ... + 393322560.

It is an arithmetic number, because the mean of its divisors is an integer number (14159606652).

Almost surely, 2^121143301202 is an apocalyptic number.

121143301202 is a deficient number, since it is larger than the sum of its proper divisors (105410405230).

121143301202 is a wasteful number, since it uses less digits than its factorization.

121143301202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786644833.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 121143301202 its reverse (202103341121), we get a palindrome (323246642323).

The spelling of 121143301202 in words is "one hundred twenty-one billion, one hundred forty-three million, three hundred one thousand, two hundred two".