121302044302 has 16 divisors (see below), whose sum is σ = 185169484080. Its totient is φ = 59587564608.

The previous prime is 121302044293. The next prime is 121302044351. The reversal of 121302044302 is 203440203121.

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 7 ways as a sum of consecutive naturals, for example, 2142348 + ... + 2198239.

It is an arithmetic number, because the mean of its divisors is an integer number (11573092755).

Almost surely, 2^121302044302 is an apocalyptic number.

121302044302 is a deficient number, since it is larger than the sum of its proper divisors (63867439778).

121302044302 is a wasteful number, since it uses less digits than its factorization.

121302044302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340835.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 121302044302 its reverse (203440203121), we get a palindrome (324742247423).

The spelling of 121302044302 in words is "one hundred twenty-one billion, three hundred two million, forty-four thousand, three hundred two".