121343302058 has 32 divisors (see below), whose sum is σ = 209464151040. Its totient is φ = 52140155760.

The previous prime is 121343302057. The next prime is 121343302111. The reversal of 121343302058 is 850203343121.

It is not an unprimeable number, because it can be changed into a prime (121343302057) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 119960 + ... + 507027.

It is an arithmetic number, because the mean of its divisors is an integer number (6545754720).

Almost surely, 2^121343302058 is an apocalyptic number.

121343302058 is a deficient number, since it is larger than the sum of its proper divisors (88120848982).

121343302058 is a wasteful number, since it uses less digits than its factorization.

121343302058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627482.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 121343302058 its reverse (850203343121), we get a palindrome (971546645179).

The spelling of 121343302058 in words is "one hundred twenty-one billion, three hundred forty-three million, three hundred two thousand, fifty-eight".