121001323302 has 24 divisors (see below), whose sum is σ = 265760900184. Its totient is φ = 39781256544.

The previous prime is 121001323297. The next prime is 121001323337. The reversal of 121001323302 is 203323100121.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46041808 + ... + 46044435.

It is an arithmetic number, because the mean of its divisors is an integer number (11073370841).

Almost surely, 2^121001323302 is an apocalyptic number.

121001323302 is an abundant number, since it is smaller than the sum of its proper divisors (144759576882).

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

121001323302 is a wasteful number, since it uses less digits than its factorization.

121001323302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92086324 (or 92086321 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 121001323302 its reverse (203323100121), we get a palindrome (324324423423).

The spelling of 121001323302 in words is "one hundred twenty-one billion, one million, three hundred twenty-three thousand, three hundred two".